Aachen, Beeckstr.,
photo Norbert Schnitzler, Wikipedia

ACE (Odeon) Rayners Lane,
photo by dusashenka on flickr

ACE (Odeon) Rayners Lane,
photo by dusashenka on flickr

Adamova lékárna, Praha,
Václavské náměstí,
photo VitVit, Wikipedia

Aeolus-talo,
 Satamakatu 5 - Kruunuvuorenkatu 1,
 Helsinki. Selim A. Lindqvist (1903),
photo I99pema, Wiki.jpg

Amsterdam, Apotheek Voorstraat,
 photo japiot, Wikipedia.jpg

Amsterdam, Astoria,
photo Ziko van Dijk, Wikipedia.JPG

Amsterdam, Cafe Americain,
photo DIMSFIKAS, Wikipedia.JPG

Amsterdam,
Rijksdienst voor het Cultureel Erfgoed,
 Wikipedia.jpg

An Art Nouveau building in Rīga.
Built in 1904. Architect Mihails Eizensteins,
 Hans A. Rosbach, Wikipedia.JPG

Andernach, photo Reinhardhauke,
Wikipedia.JPG

Antwerpen, Cogels-Osylei 66, by Bascourt,
 photo IDD5000 on Wikipedia.jpg

Antwerpen, Oudekerkstraat 40,
 by Frans Smet-Verhas,
photo by Torsade de Pointes
on Wikipedia,2.JPG

Antwerpen, Oudekerkstraat 40,
 by Frans Smet-Verhas,
 photo by Torsade de Pointes
on Wikipedia.JPG

Antwerpen, Waterloostraat,
dans le quartier Zurenborg,
 by Frans Smet-Verhas (1905),
 Torsade de Pointes.JPG

Antwerpen,
 Zurenborg Waterloostraat 14-18,
by Frans Smet-Verhas,
photo Torsade de Pointes, Wikipedia.JPG

Apolda, photo Jacquesverlaeken,
 Wikipedia.JPG

Arad, photo Monika,
Wikipedia.jpg

Architect Eizens Laube -
Brivibas 47 and Lachplesha str,
Riga (1908).jpg

Arnhem,
photo Rijksdienst voor
het Cultureel Erfgoed (Wikipedia).jpg

Art Nouveau Centre
in Ålesund (1905–1907),
photo Wikipedia.jpg

Art Nouveau mosaic
on a residential building in Strasbourg,
photo Fabien Romary, Wikipedia.jpg

Bad Hall, Landesvilla, Parkstrasse,
photo by Bodory Thomas
on Wikipedia.JPG

Baden-Baden, Villa Maurer
 von Hermann Billing, 1903–1904,
Vincentistraße 21, Sitacuisses, Wikipedia.jpg

Barcelona (1905-07), casa Mariano Pau,
 obra de Juli Maria Fossas i Martinez,
 amadalvarez, Wikipedia.jpg

Barcelona, Ajuntament de Gracia,
 photo Enfo, Wikipedia.jpg

Barcelona, Casa Alemany,
photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Antonia Puge,
 photo Amador Alvarez, Wikipedia.jpg

Barcelona, Casa Antonia Ribas de Fabre,
 photo Jaume Meneses on flickr.jpg

Barcelona, Casa Batllo,
by Antoni Gaud (1904),
photo tato grasso, Wikipedia.JPG

Barcelona, Casa Cama i Escurra,
 photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Climent Arola,
Francisco de Paula del Villar y Carmona,
photo Canaan, Wikipedia.jpg

Barcelona, Casa Coma,
 photo Amadalvarez, Wikipedia.jpg

Barcelona, Casa Comalat,
photo MARIA ROSA FERRE, Wikipedia.jpg

Barcelona, Casa Comalat,
photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Comalat,
photo Stefanrevollo, Wikipedia,2.JPG

Barcelona, Casa Comalat,
photo Stefanrevollo, Wikipedia,6.jpg

Barcelona, Casa Comalat,
 photo Stefanrevollo, Wikipedia,7.JPG

Barcelona, Casa Comalat,
photo Stefanrevollo, Wikipedia,8.JPG

Barcelona, Casa Dolors Alesan de Gibert,
 photo Jordiferrer, Wikipedia.JPG

Barcelona, Casa Dolors Alesan de Gibert,
 photo Martin Abegglen, Wikipedia.jpg

Barcelona, Casa Domenech i Estapa,
photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Elena Castellano,
carrer Santa Anna, photo Enfo,
Wikipedia (II).jpg

Barcelona, Casa Elisa Bremon d'Espina,
 photo Carles Paredes, Wikipedia.JPG

Barcelona, Casa Estape,
 photo Herodotptlomeu, Wikipedia.JPG

Barcelona, Casa Fargas,
photo Jordiferrer, Wikipedia.jpg

Barcelona, Casa Fargas,
photo Nutari, Wikipedia.jpg

Barcelona, Casa Golferichs,
 photo Enfo, Wikipedia.jpg

Barcelona, Casa Granell Manresa,
 Gran Via 582, photo Enfo, Wikipedia.jpg

Barcelona, Casa Jaume Sallo Burgues,
 photo Alain Rouiller, Wikipedia,2.jpg

Barcelona, Casa Jaume Sallo Burgues,
 photo Alain Rouiller, Wikipedia.jpg

Barcelona, Casa Lamadrid,
photo jordi domenech, Wikipedia.jpg

Barcelona, Casa Llopis Bofill, photo Enfo,
Wikipedia.jpg

Barcelona, Casa Macaya, photo Enfo,
 Wikipedia,2.JPG

Barcelona, Casa Macaya, photo Enfo,
 Wikipedia.JPG

Barcelona, Casa Malagrida,
 photo Bjoern S., Wikipedia.jpg

Barcelona, Casa Malagrida,
 photo Elisa.rolle , Wikipedia.jpg

Barcelona, Casa Malagrida,
photo Pere Lopez, Wikipedia.JPG

Barcelona, Casa Manuel Dolcet,
 photo Enfo, Wikipedia,2.jpg

Barcelona, Casa Manuel Dolcet,
photo Enfo, Wikipedia.jpg

Barcelona, Casa Manuel Felip,
photo Enfo, Wikipedia,2.jpg

Barcelona, Casa Manuel Felip,
photo Enfo, Wikipedia.jpg

Barcelona, Casa Marfa,
photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Marti Trias i Domenech,
 photo Pere Lopez, Wikipedia.jpg

Barcelona,
Casa Mila by Antoni Gaudí (1906–1908),
 photo Canaan, Wikipedia.jpg

Barcelona,
Casa Pere Salisachs,
photo Pere Lopez, Wikipedia.jpg

Barcelona, Casa Pomar,
photo Canaan, Wikipedia.jpg

Barcelona, Casa Queralto,
 photo Canaan, Wikipedia.jpg

Barcelona, Casa Sala,
 photo Amador Alvarez, Wikipedia.jpg

Barcelona, Casa Torres Grau,
photo amadalvarez, Wikipedia.JPG

Barcelona, Casa Verdu,
photo Jordiferrer, Wikipedia.JPG

Barcelona, CasaTosquella,
 photo Amador Alvarez, Wikipedia.jpg

Barcelona, Cases Josefa Villanueva,
 photo Pere Lopez, Wikipedia.jpg

Barcelona, Cases Ramos,
photo Enfo, Wikipedia.jpg

Barcelona, Edifici a la cantonada
de Rambla Catalunya 74,
photo Alain Rouiller, Wikipedia.jpg

Barcelona, Edifici d'habitatges,
 photo Carles Paredes, Wikipedia.JPG

Barcelona, Magatzem per a Rosa Espluga
 a la Ronda Sant Antoni 22,
 photo amadalvarez, Wikipedia.jpg

Barcelona, Roger de Lluria 74-78
 photo Pere Lopez, Wikipedia.jpg

Barcelona, Sagrada Familia,
 photo Jorge Lascar, Wikipedia.jpg

Behrens, Mathildenhoehe, Darmstadt,
 photo by Otto Friedrich45 on flickr.jpg

Behrens, Mathildenhoehe, Darmstadt,
photo by Phil Beard on flickr.jpg

Berlin, Hackesche Hoefe,
photo Bgabel, Wikipedia.jpg

Berlin, Hackesche Hoefe,
photo Mark Ahsmann, Wikipedia.JPG

Berlin, Klosterstraße 64, Gebr. Tiet,
photo Dosseman, Wikipedia.jpg

Berlin, Thomasiusstr. 5,
 photo by Wilhelmy on Wikipedia.JPG

Black Eagle Palace in Oradea (1907–08),
photo Paralelogram, Wikipedia.jpg

Bloemenwerf house
 by Henry van de Velde (1895),
 photo Lottelenya, Wikipedia.JPG

Bogota, Teatro Faenza,
photo Tequendamia, Wikipedia.jpg

Brück House in Timișoara,
photo Turbojet, Wikipedia.jpg

Brussels, 7 avenue Marechal Foch,
 Schaerbeek, Henry Jacobs,
photo Michel wal, Wikipedia.jpg

Brussels, 30 rue St Quentin Straat,
 by Gustave Strauven, photo Zinneke,
Wikipedia.jpg

Brussels, 32 rue St Quentin Straat,
 by Gustave, Photo Zinneke,
 Wikipedia.jpg

Brussels, 72 Rue Henri Maus,
 photo Coldegu, Wikipedia.jpg

Brussels, 80 rue Michel Ange,
 by Victor Taelemans,
photo Zinneke, Wikipedia.jpg

Brussels, Coldegu,
photo Ben2, Wikipedia.JPG

Brussels, De Beck construit en 1902
 par Gustave Strauven,
 avenue Paul Dejaer,
photo M0tty , Wikipedia.JPG

Brussels, Defacqzstraat 50,
 by Paul Hankar, photo MarekF,
Wikipedia.jpg

Brussels, Ecole Rodenbach,
by Henry Jacobs, photo EmDee,
Wikipedia.JPG

Brussels, Eigen huis Paul Gauchie,
 photo by Johan Bakker, Wikipedia.jpg

Brussels, Fochstraat 9, Schaarbeek,
 by Henry Jacobs, photo SvenDK,
Wikipedia.jpg

Brussels, Giraud Av 9,
 photo Gilles Matte, Wikipedia.jpg

Brussels, Gustave Strauven,
 Maison Van Dyck, av. Clovis 85,
photo Karl Stas, Wikipedia.JPG

Brussels, Horta Solvay, by Victor Horta,
photo Francois BERNARDIN,
 Wikipedia.JPG

Brussels, Hotel Deprez-Vandervelde,
 by Victor Horta, photo Gor62,
Wikipedia.jpg

Brussels, Hotel Hannon,
 Avenue de la Jonction, 1 (1903),
Jules Brunfaut, Jean-Pol GRANDMONT,
 Wikipedia.JPG

Brussels, Hotel Max Hallet,
Avenue Louise 346 Louizalaan,
by Victor Horta, photo Zinneke,
Wikipedia.jpg

Brussels, Hotel van Eetvelde,
by Victor Horta, photo by Andrei Kanash
 on Wikipedia.jpg

Brussels, Hotel van Eetvelde,
 by Victor Horta, photo by Arco Ardon
on Wikipedia.jpg

Brussels, Hotel Winssinger,
by Victor Horta, photo Mzximvs VdB,
Wikipedia.jpg

Brussels, House of architect Paul Hankar,
photo Jean-Pol GRANDMONT,
Wikipedia.jpg

Brussels, Jardin d'enfants Kindertuin,
by Victor Horta, photo T. Thielemans,
Wikipedia.jpg

Brussels, Keizer Karelstraat 103,
 by Paul Hamesse, photo Gor62,
 Wikipedia.jpg

Brussels, Maison Art nouveau
 Rue Ernest Solvay 32,
 by Victor Taelemans, photo Melioratif,
Wikipedia.jpg

Brussels, Maison atelier
du sculpteur Fernand Dubois,
 by Victor Horta, photo Mcfim, Wikipedia.JPG

Brussels, Maison Cauchie,
photo by xof2328 on flickr.jpg

Brussels, Maison du Peuple,
by Victor Horta (1896), Wikipedia.jpg

Brussels, Maison personnelle
et atelier de Victor Horta (1898-1901,
 photo Paul Louis, Wikipedia.jpg

Brussels, Palais des Beaux-Arts
 de Bruxelles (1922-1929), by Victor Horta,
 photo by Ben2, Wikipedia.JPG

Brussels, Palais Stoclet, by Hoffmann,
photo by Rainer Lott,
 Stefanie Esch on flickr.jpg

Brussels, Palais Stoclet, by Hoffmann,
 photo by xof2328 on flickr.jpg

Brussels, photo by romano444
 on flickr.jpg

Brussels, Rue Neuve, by Horta
(Wikipedia).jpg

Brussels, Rue Saint-Josse 13-15,
Saint-Josse-ten-Noode,
by Leon Govaerts, photo Michel wal,
Wikipedia.jpg

Brussels, Schaarbeek,
Gebouw van Gustave Strauven
op de Louis Bertrandlaan 55-61,
SvenDK, Wikipedia.jpg

Brussels, Schaerbeek,
 43 avenue Louis Bertrand,
 Architect Gustave Strauven, Michel wal,
Wikipedia.jpg

Brussels, Schaerbeek,
by Victor Horta, photo Lumixbx,
Wikipedia.jpg

Brussels, Schaerbeek, Henri Jacobs,
 7 avenue Marechal Foch,
photo Michel wal, Wikipedia.jpg

Brussels, Schaerbeek,
Place des Bienfaiteurs 5,
Maison Henri Jacobs, photo Lumixbx,
Wikipedia.jpg

Brussels, Schaerbeek, rue Luther 28,
 by Gustave Strauven (1902),
photo by Michel wal , Wikipedia.jpg

Brussels, Sint Gisleinstraat 40,
 by Victor Horta, photo Henxter,
 Wikipedia.jpg

Brussels, Sint-Gillis, by Paul Hamesse,
 photo Louise Issele, Wikipedia

Brussels, Sint-Gillis,
by Paul Hamesse,
photo Louise Issele, Wikipedia.jpg

Brussels, Stoclet Palace,
 Hoffmann, 1911, photo.jpg

Brussels, Victor Horta, Hotel Solvay,
 photo by Francois BERNARDIN
on Wikipedia.JPG

Brussels, The Hotel Tassel in Brussels,
by Victor Horta (1893-4),
photo Karl Stas, Wikipedia.JPG

Brussels, Victor Horta, Hotel Tassel,
 photo by Francois BERNARDIN
 on Wikipedia.JPG

Brussels, Victor Horta,
Hotel Tassel in Brussels, by Victor Horta,
Open University
(Tim Benton, Sandra Millikin).jpg

Building in Krisjiana Valdemara iela,
 Riga, Latvia, photo by Diego Delso
on Wikipedia.JPG

Bydgoszcz, photo Pit1233,
Wikipedia,2.jpg

Bydgoszcz,
photo Pit1233, Wikipedia.jpg

Bydgoszcz, Taktoperz77,
Wikipedia.JPG

Casa Gallardo in Madrid (1911–1914),
photo Carlos Delgado, Wikipedia.jpg

Casa Milà by Antoni Gaudí (1906–1912),
photo Thomas Ledl, Wikipedia.jpg

Casablanca,
photo by fchmksfkcb on flickr.jpg

Centro Cultural
 Universitario Quinta Gameros,
Chihuahua, Mexiko,
photo by Roberto Carlos 34, Wikipedia.jpg

Cifrapalota in Kecskemét (1902),
Wikipedia.JPG

Cluj-Napoca, photo Roamata,
 Wikipedia.jpg

Coburg, Sonnenhaus,
 photo by Stoerfix on Wikipedia,.jpg

Coburg, Sonnenhaus,
 photo by Stoerfix on Wikipedia.jpg

Coburg, Sonnenhaus,
 photo Stoerfix, Wikipedia,2.jpg

Coburg, Sonnenhaus,
photo Stoerfix, Wikipedia.jpg

Constanta, Romania, by Daniel Renard, 1910,
photo Mv ank, Wikipedia.jpg

Constanta, Romania, photo Alex siro,
 Wikipedia.jpg

Cordoba, Edificio del Colegio de Arquitectos,
photo Rafaelji, Wikipedia.jpg

Darmstadt, Haus Deiters, by Olbrich,
photo by Jean-Pierre Dalbera on flickr.jpg

Darmstadt, Haus Glickert,
by Olbrich, Photo by Phil Beard on flickr.jpg

Darmstadt, Hochzeitsturm by Olbrich,
 photo by Luis Costa on Wikipedia.jpg

De Beck building by Gustave Strauven
 in Brussels (1905), photo Rebexho,
Wikipedia.jpg

Deva, Romania, Teatrul,
 photo Roamata, Wikipedia.JPG

Dillingen, photo Lokilech,
Wikipedia.jpg

Dinant, Maison Art Nouveau Rue A. Daoust,
 photo by Jacquesverlaeken.JPG

Dornbirn, Johann-Luger-Haus,
 photo by Richard Mayer on Wikipedia.jpg

Dornbirn, Villa Lins, Schulgasse 17,
 photo by Boehringer Friedrich on Wikipedia.JPG

Dresden, Altenberger Strasse 6,
 photo adornix, Wikipedia.jpg

Dresden, Anton-Graff-Strasse 15,
photo adornix, Wikipedia.jpg

Dresden, Anton-Graff-Strasse 20,
photo Paulae, Wikipedia.JPG

Dresden, Anton-Graff-Strasse 27,
 photo adornix, Wikipedia.JPG

Dresden, Borsbergstrasse,
 photo Adornix, Wikipedia.jpg

Dresden, Bundschuhstrasse 5,
 photo adornix, Wikipedia.jpg

Dresden, Guentzbad, 1906
(Wikipedia).jpg

Dresden, Krenkelstrasse 7,
photo Adornix, Wikipedia.jpg

Dresden, Villa Westendstrasse,
 photo Kolossos, Wikipedia.jpg

Dresden-Striesen,
Villa Wuezburger Stresemannplatz 7,
 photo Kolossos, Wikipedia.jpg

Elisabethhalle in Aachen,
 photo by Euku on Wikipedia.jpg

Erlangen, Henkestrasse 8,
photo Janericloebe, Wikipedia.JPG

Erlangen, Henkestraße 12,
 photo Janericloebe, Wikipedia.JPG

Esch, 61 Uelzechtstrooss,
 photo Jwh, Wikipedia.jpg

Esch-sur-Alzette, Meder Haus,
 photo Zinneke, Wikipedia.jpg

Esch-sur-Alzette-Grand,
 61 rue de l'Alzette-
 Esch-sur-Alzette-Grand
 duche du Luxembourg, FLLL,
 Wikipedia.JPG

Everard's Printing Works,
 Broad Street, Bristol,
by Henry Williams (1900),
 photo Colin Bell.jpg

Falkenstein, Lochsteinweg 4,
 photo E.H.M.Plauen, Wikipedia.JPG

Firenze, Casa antonini,
photo by Sailko on Wikipedia.JPG

Firenze, Galleria Vichi,
photo Sailko, Wikipedia.JPG

Firenze, Piazza d'azeglio 38-39,
villino uzielli, photo by Sailko
on Wikipedia.JPG

Firenze, Villino Broggi-Caraceni,
 photo by Sailko on Wikipedia.JPG

Firenze, Villino Ciuti,
 Photo by Sailko on Wikipedia.JPG

Firenze, Villino Lampredi
di via Giano della Bella,
photo Orlandi Giacomo, Wikipedia.JPG

Former Old England
department store by Paul Saintenoy,
 Brussels (1898–99),
 photo Benoit Brummer, Wikipedia.jpg

Frankfurt, Zeil, by Victor Horta
 (Wikipedia).jpg

Franzoesische Botschaft, Wien,
 photo by Thomas Wolf,
www.foto-tw.de (Wikipedia).jpg

Fuerth, photo Martina Nolte,
Wikipedia.jpg

Geneva, Maison de paons,
 photo Cy21, Wikipedia.JPG

Glasgow, Mackintosh, School of Art,
 by Mackint photo Ad Meskens, Wikipedia.JPG

Glasgow, School of Art,
by Mackintosh, photo John a s,
 Wikipedia.JPG

Graf-Johann-Strasse 23, Saarbruecken,
photo by AnRo0002 on Wikipedia.jpg

Gróf Palace in Szeged
by Ferenc Raichle (1913),
 photo Chmee2 - Valtameri, Wikipedia.JPG

Gróf Palace in Szeged
 by Ferenc Raichle (1913)

Groningen, Herestraat 101,
photo Hardscarf, Wikipedia.jpg

Groningen, photo Effeietsanders,
Wikipedia.JPG

Groningen, photo Wutsje,
Wikipedia,2.jpg

Groningen, photo Wutsje,
 Wikipedia.jpg

Groningen, Ubbo Emmiussingel 51,
 photo ZanderZ, Wikipedia.jpg

Hagen, Hohenhof,
 photo Baerwinkel, Klaus, Wikipedia,2.JPG

Hankar House by Paul Hankar (1893),
photo Jean-Pol GRANDMONT,
 Wikipedia.jpg

Helensburgh, Hill House by Mackintosh,
photo Remi Mathis, Wikipedia.JPG

Hof an der Saale, Theresienstein,
Wirtschaftsgebäude (Wikipedia).jpg

Hofapotheke in Karlsruhe,
 photo by Michael Kauffmann
on Wikipedia.jpg

Hofatelier Elvira
 entworfen von August Endell,
 Foto um 1900, Bruckmann (Wikipedia).jpg

Hohenemms,
Kaiser-Franz-Josef-Strasse 5,
photo by Boehringer Friedrich, Wikipedia.JPG

Hoorn, Kerkstraat 15,
 photo Dqfn13, Wikipedia.JPG

Hoorn, Kerkstraat 15,
 photo Erik Baas, Wikipedia.jpg

Hoorn, Kerkstraat 15,
photo Rijksdienst voor het Cultureel Erfgoed
 (Wikipedia).jpg

Hotel Metropol in Moscow
with mosaics by Mikhail Vrubel (1899–1907),
photo NVO, Wikipedia.jpg

Hôtel van Eetvelde by Victor Horta,
 Brussels (1898–1900),
photo EmDee, Wikipedia.jpg

House of the architect Paul Cauchie
 featuring sgraffito, Brussels (1905),
 photo Hilke Arijs.jpg

Hrodna, Belarus, photo by Alexxx1979
 on Wikipedia.jpg

Ilmenau, Villa Waldstrasse,
photo Michael Sander, Wikipedia.JPG

Ixelles, Elsene,
rue Ernest Solvay 12-22 Ernest Solvystraat,
 by Ernest Blerot, photo Zinneke, Wikipedia

Ixelles, Elsene,
 rue St Boniface 17-19 Sint Bonifaasstraat,
 by Ernest Blerot, photo Zinneke,
Wikipedia.jpg

Ixelles, Maison de maitre rue Washington,
 by Gustave, photo Davidchaplin, Wikipedia.jpg

Jugendstilhaus in Abensberg,
 photo Stefan Oemisch, Wikipedia.jpg

Kaltennordheim,
 photo by Metilsteiner on Wikipedia.jpg

Kamienica Gotycka Katowice,
 photo by PetrusSilesius on Wikipedia.jpg

Kamienica pod Butem Katowice,
 photo by Adrian Tync on Wikipedia.jpg

Karl Poser, Gemeindehaus Michaeliskirche,
Nordplatz 4, Leipzig, 1905 (Wikipedia).jpg

Karl Poser, Villa Pinkau,
Springerstraße 8 in Leipzig, 1906-07
 (Wikipedia).jpg

Karl Poser, Wohnhaus,
Kurt-Eisner-Straße 42
(ehem. Kronprinzenstraße 42),
 Leipzig 1908 (Wikipedia).jpg

Karlovy Vary - Lázeňská -
View East & Up - Secession,
photo Txllxt TxllxT, Wikipedia

Karlovy Vary Tržiště 29-9,
photo Lubor Ferenc, Wikipedia.jpg

Karlsbad, Haus Felix Zawojski,
photo Abubiju, Wikipedia.JPG

Karlsruhe, Baischstr. 3,
 photo Michael Kauffmann, Wikipedia.jpg

Karlsruhe, Haid-und-Neu-Strasse 8,
photo Ikar.us, Wikipedia.jpg

Karlsruhe, Hofapotheke,
photo by Michael Kauffmann on Wikipedia.jpg

Karlsruhe,Torhaus,
Stephanienstrasse 94–96,
photo Michael Kauffmann, Wikipedia.jpg

Khabarovsk, Russia,
 Muravyov-Amursky Street,
photo Delekasha, Wikipedia.JPG

Khabarovsk, Russia,
 Muravyov-Amursky Street,
photo NVO, Wikipedia.jpg

Kiev, Arkhitektora Horodetskoho Street,
 photo Ilya, Wikipedia.JPG

Kiev, Arkhitektora Horodetskoho Street,
 photo Wadco2, Wikipedia.jpg

Kiev, photo AMY, Wikipedia,2.JPG

Kiev, photo AMY, Wikipedia.jpg

Kiev, photo Nick Grapsy, Wikipedia,2.JPG

Kiev, photo Nick Grapsy, Wikipedia.JPG

Kiev, photo Prymasal, Wikipedia.jpg

Kiev, photo Wadco2, Wikipedia,2.jpg

Kiev, photo Wadco2, Wikipedia.jpg

Kiev, photo Wikipedia.jpg

Kiev, photo Xsandriel, Wikipedia.JPG

Kiev, photo, Wikipedia,2.jpg

Kiev, photo, Wikipedia,3.jpg

Kiev, photo, Wikipedia.jpg

Köln, Aachener Strasse 5,
photo Ninjamask, Wikipedia.jpg

Köln, Aachener Strasse 21,
 photo Ninjamask, Wikipedia.jpg

Köln, Brabanter Strasse 53,
photo Raimond Spekking, Wikipedia.jpg

Köln, Ubierring 35
photo HOWI - Horsch, Willy, Wikipedia

Kosice Hlavna,
 photo Clemens, Wikipedia.jpg

Kosmorama,
 Art Nouveau Cinema Building 1908,
 Gothersgade 35, Fredericia,
Jens Cederskjold, Wikipedia.jpg

Krakow, kamienica, 1891,
 photo by Lollencja
on Wikipedia.JPG

Krakow, OldMarketSquare,
photo Ludvig14,
Wikipedia.jpg

Krakow, OldMarketSquare,
photo Mach240390, Wikipedia.jpg

Krakow, Plac Szczepanski,
photo by Scotch Mist on Wikipedia.jpg

Latvia, Daugavpils Saules street,
 photo Daugavpils museum (Wikipedia).jpg

Lavirotte Building by Jules Lavirotte, 29,
avenue Rapp, Paris (1901),
photo Jean-Pierre Dalbéra, Wikipedia.jpg

Le Perreux-sur-Marne,
photo by Mamiejeanjean
on Wikipedia.jpg

Leicester, The Turkey Cafe,
photo George Terezakis on flickr.jpg

Leuwarden, Voorstreek 58
(Centraal Apotheek), photo Michielverbeek,
Wikipedia.jpg

Leuwarden, Voorstreek 58
 (Centraal Apotheek,
 photo L-BBE, Panoramio.jpg

Liege, Maison Piot, c
onstruite en 1904 par Victore Rogister,
photo Okapi07, Wikipedia.JPG

Lisboa, photo João Carvalho,
Wikipedia,2.jpg

Lisboa, photo João Carvalho,
 Wikipedia.jpg

Lisboa, photo Metro Centric,
Wikipedia.jpg

Lisbon, house 133 Rua do Patrocínio,
 photo Dguendel,
 Wikipedia.JPG

Lisbon, Internacional Design Hotel,
 photo F Delventhal,
Wikipedia.jpg

Ljubljana, Bank der Genossenschaften
 in Laibach. Photo Wolfgang Moroder,
 Wikipedia.jpg

Ljubljana, Grand Hotel Union in Laibach.
Photo Wolfgang Moroder,
 Wikipedia.jpg

Lodz, Dom Reinharda Bennicha, 1903,
photo by Ainka on Wikipedia.jpg

Lodz, Kamienica Schychtow,
photo by HuBar on Wikipedia.jpg

Lodz, Willa Leopolda Kindermanna, 1903,
 photo by Ainka on Wikipedia.jpg

Lodz, Willa Reinholda Richtera, 1903-04,
photo by Monniam on Wikipedia.JPG

London, 14-16 Cockspur Street,
photo Joao R C Cunha, Wikipedia,2.JPG

London, 14-16 Cockspur Street,
 photo Stephen Richards, Wikipedia.jpg

London, 37-43 Whitehall,
photo Stephen Richards, geograph.org.uk.jpg

London, Fetter Lane,
 photo Love Art Nouveau, Wikipedia.jpg

London, Fox and Anchor,
photo Edwardx, Wikipedia.JPG

London, Mary Ward House,
 photo Dhowes9, Wikipedia.JPG

London, Michelin Building,
photo Tony Hisgett, Wikipedia.jpg

London, Rising Sun, Fitzrovia,
Tottenham Court Road,
photo Ewan Munro, Wikipedia.jpg

London, The Black Friar Pub,
photo Edwardx, Wikipedia.JPG

London, The Black Friar Pub,
photo The wub, Wikipedia.jpg

London, The Old Shades,
 photo Julian Osley, Wikipedia.jpg

London, The Old Shades,
photo Richard Croft, geograph.org.uk.jpg

Lustenau, Villa Robert Boesch,
photo by Andreas Grabher on Wikipedia.jpg

Luxembourg City, quarter of Gare,
the so-called Streckeisen
or Flat Iron Building, (1907),
 Cayambe, Wikipedia.jpg

Luxembourg Ville, Maison 23,
 boulevard Grande-Duchesse Charlotte,
photo Aidaverri, Wikipedia.JPG

Luxembourg-Ville, 60,
 photo Aidaverri, Wikipedia.jpg

Luxembourg-Ville,
 60, 62, 64 route d’Esch a Hollercich,
 photo Luxfornow, Wikipedia.jpg

Madrid, Botica de la Reina Madre's building,
 photo Riozujar, Wikipedia.jpg

Madrid, Calle de los Senores de Luzon,
photo Malopez 21, Wikipedia.jpg

Madrid, Calle de los Senores de Luzon,
 photo Riozujar, Wikipedia.jpg

Madrid, Calle don Pedro Madrid,
photo Riozujar , Wikipedia.jpg

Madrid, Casa de Enrique Perez Villaamil,
photo Barcex, Wikipedia.jpg

Madrid, Casa dos Portugueses,
photo Luis Garcia, Wikipedia.jpg

Madrid, Casa Gallardo,
 photo Carlos Delgado, Wikipedia.jpg

Madrid, Casa Ruiz de Velasco,
photo Luis Garcia, Wikipedia.jpg

Madrid, Cine Dore,
 photo Andreas Praefcke, Wikipedia.jpg

Madrid, Colonia de la prensa,
 photo Madrid desconocido, Wikipedia.jpg

Madrid,
Edificio de la Compania Colonial,
 photo losmininos - Flickr.jpg

Madrid,
Edificio de la Compania Colonial,
photo Luis Garcia, Wikipedia.jpg

Madrid,
 ME Reina Victoria hotel,
 photo Luis Garcia, Wikipedia.jpg

Madrid,
Mercado de San Miguel,
photo Jean-Pierre Dalbera on flickr.jpg

Madrid,
Palacio Longoria, photo Luis Garcia,
 Wikipedia.jpg

Madrid,
Viviendas para Leopoldo Daza,
photo Luis Garcia, Wikipedia.jpg

Maison Art Nouveau à Bordeaux,
photo Paul gourmel-rouger, Wikipedia.jpg

Major Pessoa Residence in Aveiro (1907–1909),
 photo GFreihalter, Wikipedia.jpg

Malaga, Antiguos Almacenes Felix Saenz,
 photo Martin Haisch, Wikipedia.jpg

Malbork, 17 Marca 21,
 photo by Aniceta on Wikipedia.JPG

Malbork, ul. 17 Marca 21,
 photo by Andyfoto on Wikipedia.jpg

Mallorca, Grand Hotel Palma,
photo Dgcampos, Wikipedia.jpg

Mallorca, Palma de Mallorca,
photo Wikipedia.jpg

Mallorca, Palma, Can Corbella,
photo Perez, Wikipedia.JPG

Mallorca, Palma, Can Corbella,
 photo Sel commons, Wikipedia.jpg

Mallorca, Palma, Casa Forteza Rey,
photo MARIA ROSA FERRE on flickr.jpg

Mallorca, Palma, Casa Forteza Rey,
 photo mateu mulet, Wikipedia.jpg

Mallorca, Palma, Casa Forteza Rey,
photo Mickey Logitmark, Wikipedia.jpg

Menrat's Palace in Novi Sad
 by Lipót Baumhorn (1908),
photo KovacsDaniel, Wikipedia.jpg

Meran, Laubengasse Ecke Rennweg 46-54,
 photo Boehringer Friedrich, Wikipedia.JPG

Merchant Casino in Čakovec,
 Međimurje County, Croatia,
 photo Krzysztof Golik, Wikipedia.jpg

Metz, 16 Foch avenue, photo Fab5669,
Wikipedia.JPG

Mietshaus am Homburger Platz
 in Ilmenau, erbaut um 1905,
photo by Michael Sander (Wikipedia).JPG

Mika Alas's House in Belgrade
 by Petar Bajalović (1910), photo Sadko
 Wikipedia.jpg

Mondorf-les-Bains, 8-16,
 avenue des Bains, photo Jwh,
 Wikipedia.JPG

Mondorf-les-Bains, 8-16,
avenue des Bains,
photo PlayMistyForMe, Wikipedia.jpg

Moscow, 6 Malaya Nikitskaya Street,
 photo Leonid Dzhepko, Wikipedia.jpg

Moscow, 12, Tverskaya Street,
photo NVO, Wikipedia,2.jpg

Moscow, 12, Tverskaya Street,
photo NVO, Wikipedia.JPG

Moscow, 57, Gilarovskogo Street
 Solodovnikov Apartments,
photo NVO, Wikipedia.JPG

Moscow, 65, Gilarovskogo Street,
 photo NVO, Wikipedia.JPG

Moscow, Gusyatnikov Lane,
photo NVO, Wikipedia.jpg

Moscow, Hotel Metropol,
photo Andrey Korzun, Wikipedia.jpg

Moscow, Iaskov House,
 photo Moreorless, Wikipedia.jpg

Moscow, Kekusheva's house,
photo Shakko, Wikipedia,2.jpg

Moscow, Kekusheva's house,
 photo Shakko, Wikipedia.jpg

Moscow, List House,
photo Tsalkin Boris, Wikipedia.jpg

Moscow, Loan Treasury building,
photo Maxton , Wikipedia.jpg

Moscow, Pertsov House,
photo NVO, Wikipedia.JPG

Moscow, Pokrovskie Vorota square,
 Pokrovka Street, Rakhmanov building,
 1898-1901, by Peter Drittenpreis,
 photo NVO.jpg

Moscow, Sokol revenue house,
photo NVO, Wikipedia,2.JPG

Moscow, Sokol revenue house,
 photo NVO, Wikipedia.jpg

München, Ainmillerstrasse,
photo Heinz Theuerkauf on flickr,.jpg

München, Ainmillerstrasse,
photo Heinz Theuerkauf on flickr.jpg

München, Franz-Joseph-Str. 19,
 photo Uwe Barghaan, Wikipedia.jpg

München, Franz-Joseph-Strasse 9,
 photo Heinz Theuerkauf, on flickr.jpg

München, Friedrichstrasse, Konradstrasse,
 photo Heinz Theuerkauf on flickr.jpg

München, Herzogstrasse,
photo Heinz Theuerkauf on flickr.jpg

München, Herzogstrasse,
 photo Heinz Theuerkauf,
on flickr,3.jpg

München, Herzogstrasse,
photo Heinz Theuerkauf,
on flickr,.jpg

München, Herzogstrasse,
photo Heinz Theuerkauf,
 on flickr,2.jpg

München, Hofatelier Elvira
entworfen von August Endell
(Foto um 1900), Wikipedia.jpg

München, Isabellastrasse,
photo Heinz Theuerkauf, on flickr,.jpg

München, Isabellastrasse,
photo Heinz Theuerkauf, on flickr,2.jpg

München, Martiusstrasse, Kaulbachstrasse,
 photo Heinz Theuerkauf on flickr.jpg

München, Martiusstrasse,
photo Heinz Theuerkauf on flickr.jpg

München, Nymphenburgerstrasse 73,
photo Heinz Theuerkauf, on flickr,2.jpg

München, Römerstrasse,
photo Heinz Theuerkauf on flickr,.jpg

München, Römerstrasse,
photo Heinz Theuerkauf on flickr,2.jpg

München, Römerstrasse,
photo Heinz Theuerkauf on flickr,3.jpg

München, Schellingstrasse,
 photo Heinz Theuerkau
f on flickr.jpg

München, Tengstr. 24,(1911)
von Otho Orlando Kurz und Eduard Herbert,
 photo Rufus46, Wikipedia.jpg

Municipal House in Prague (1905–1912),
photo Thomas Ledl, Wikipedia.jpg

Nancy, Maison Biet,
 photo Jean-Pierre Dalbera, Wikipedia.jpg

Nancy, photo by Johann-Juergen Mohr
 on flickr,2.jpg

Nancy, photo by Johann-Jürgen Mohr
on flickr,3.jpg

Nancy, photo by Johann-Jürgen Mohr
 on flickr,4.jpg

Nancy, photo by Johann-Jürgen Mohr
 on flickr,5.jpg

Nancy, photo by Johann-Jürgen Mohr
on flickr.jpg

Nancy, Villa Majorelle (1901-02),
 photo by SiefkinDR on Wikipedia.JPG

Nancy, Villa Majorelle,
photo by I, Line1, Wikipedia.jpg

Nancy, Villa Majorelle,
photo SiefkinDR on Wikipedia.JPG

New City Hall of Prague (1908–1911),
 photo Tiia Monto, Wikipedia.jpg

Nice, Carabacel Palais
et Maisons Maison Fighiera-Martini
de Castelnuovo, Patrice Semeria,
Wikipedia.jpg

Nice, Musiciens Rue Berlioz,
photo Patrice Semeria,
Wikipedia.jpg

Nizhny Novgorod, 10,
 Bolshaya Pokrovskaya Street,
 photo A.Savin, Wikipedia.jpg

Nizhny Novgorod, 10,
Bolshaya Pokrovskaya Street,
photo G. Teschke, Wikipedia.jpg

Noginsk, The Korolenko School
 (former Women's Gymnasium)
Designed by Alexander Kuznetsov, NVO,
Wikipedia.JPG

Obecni dum in Prag (1905–1912)
von Antonín Balsanek und Osvald Polivka,
 photo Thomas Ledl, Wikipedia.jpg

Oradea, Romania,
 photo by ArnoldPlaton,
Wikpedia.JPG

Oradea, Romania,
photo by Charles Roffey
on flickr.jpg

Oradea, Romania, Vago House,
photo by ArnoldPlaton
 on flickr.jpg

Oradea, Romania, 'Vulturul Negru',
photo by Andrei kokelburg
 on flickr.JPG

Ostrow Wiekopolski, 1900-1910,
 photo by SamiSam569
on Wikipedia.JPG

Otto Wagner Postsparkasse in Wien,
 photo by Geolina1
on Wikipedia.jpg

Palacio Longoria
(Madrid, Spain, 1902–1904).
 Architect Josep Grases Riera,
photo Luis Garcia, Wikipedia.jpg

Paris, 3 square Rapp,
architecte Jules Lavirotte ( 1899),
 photo Moonik, Wikipedia.jpg

Paris, 9 rue Chanzy,
photo Chris93, Wikipedia.jpg

Paris, 14 rue d'Abbeville,
 photo by Edelseider on Wikipedia.jpg

Paris, 14, Rue d'Abbeville,
 photo MLWatts, Wikipedia.jpg

Paris, 16 rue d'Abbeville, (1899)
 photo JLPC, Wikipedia.jpg

Paris, 17 avenue du Bel-Air,
 Architect Jean Falp,
photo FLLL, Wikipedia.JPG

Paris, 29 avenue Rapp,
photo Marc Baronnet, Wikipedia.jpg

Paris, 51 Rue reaumur,
photo FLLL, Wikipedia.JPG

Paris, 61-63 rue Reaumur (1910),
photo FLLL, Wikipedia.JPG

Paris, 62-64 rue Boursault,
 photo MOSSOT, Wikipedia.JPG

Paris, 140 rue de Rennes,
 photo Lionel Allorge, Wikipedia,2.jpg

Paris, 140 rue de Rennes,
photo Lionel Allorge, Wikipedia.jpg

Paris, Apartment building
 61-63 rue Reaumur (1910),
photo FLLL, Wikipedia.JPG

Paris, Atelier Carpeaux,
 photo couscouschocolat , Wikipedia.jpg

Paris, avenue Victor Hugo,
 by Henri Sauvage, 1907,
 photo GFreihalter, Wikipedia.JPG

Paris, Ceramic hotel,
34 avenue de Wagram,
photo Tangopaso, Wikipedia.jpg

Paris, Guimard-16eme, rue-agar,
Wikipedia.jpg

Paris, Hector Guimard's building, 1909,
photo Rebexho , Wikipedia.JPG

Paris, Hector Guimard's building,
photo FLLL, Wikipedia.JPG

Paris, Hotel Mezzara, 60 rue Fontaine, 1911,
 photo MOSSOT on Wikipedia.JPG

Paris, Hotel Mezzara, 1911,
photo Henry SALOME on Wikipedia,.jpg

Paris, Hotel Mezzara, 1911,
photo Henry SALOME on Wikipedia.jpg

Paris, Hotel Mezzara, 1911,
photo I, Sailko on Wikipedia.JPG

Paris, Hotel Mezzara,
 on Wikipedia.jpg

Paris, Immeuble 62 rue Boursault,
photo MOSSOT, Wikipedia.JPG

Paris, Immeuble Les Arums,
33 rue du Champ-de-Mars
architecte Octave Raquin, Lowendal
Wikipedia.jpg

Paris, Immeuble Les Arums,
architecte Octave Raquin,
photo Jean-Pierre Dalbera,
 flickr, Wikipedia,2.jpg

Paris, Immeuble Les Arums
 architecte Octave Raquin,
 photo Jean-Pierre Dalbera,
 flickr, Wikipedia.jpg

Paris, La Samaritaine,
Frantz Jourdain et Henri Sauvage,
 photo Mike Peel on Wikipedia.jpg

Paris, La Samaritaine,
Frantz Jourdain et Henri Sauvage,
 photo Groume on Flickr.jpg

Paris, La Samaritaine,
Frantz Jourdain et Henri Sauvage,
 photo on Wikipedia.JPG

Paris, La Samaritaine,
photo O.Taris Wikipedia.JPG

Paris, Les Chardons,
 photo Bruno befreetv,
 Wikipedia.jpg

Paris, Lycee Italien
Leonardo Da Vinci 12 rue Sedillot,
 architecte Jules Lavirotte (1899),
 SiefkinDR, Wikipedia.JPG

Paris, photo Lionel Allorge,
Wikipedia.jpg

Paris, rue de l'eglise
et de la place Etienne Pernet 24,
 architecte Alfred Wagon,
photo Siren-Com, Wikipedia.jpg

Paris, Samaritaine department store
 by Frantz Jourdain,
 rue de la Monnaie, (1905–1910),
 photo A. Weidmann.jpg

Parma,
Villino Bonazzi (Wikipedia).JPG

Passeig de Gracia in Barcelona
 (Wikipedia).jpg

Piotrkow Trybunalski,
Willa Wanda, photo by Piotr Kozumo
on Wikipedia.jpg

Pirmasens, Lemberger Strasse 7,
Villa Loeser, photo Gerd Eichmann,
Wikipedia,2.jpg

Pirmasens, Volksgartenstr. 23,
photo Gerd Eichmann,
Wikipedia,2.jpg

Pirmasens, Volksgartenstr. 23,
 photo Gerd Eichmann, Wikipedia.jpg

Pontefract,The Museum,
Photo Rept0n1x, Wikipedia.jpg

Porto Alegre, Brasil, A Casa Godoy,
 photo Tetraktys , Wikipedia.jpg

Porto Alegre, Brasil, Farmcia Carvalho,
 photo Tetraktys , Wikipedia.jpg

Porto, Casa Arte Nova,
 photo Manuel de Sousa, Wikipedia.jpg

Porto, Lello, Irmao,
Photo HombreDHojalata, Wikipedia.JPG

Porto, rua de galeria de Paris,
photo Davitof, Wikipedia.jpg

Prag, Grand Hotel Evropa,
photo by Thomas Ledl on Wikipedia.jpg

Prag, Hotel Central,
photo by Geolina163 on Wikipedia.JPG

Prague, Grand Hotel Europa
 and Meran Hotel, photo Raimond Spekking,
Wikipedia.jpg

Prague, Grand Hotel Europa,
photo El Nino, Wikipedia.jpg

Prague, Hotel Central,
photo Ondřej Kořínek, Wikipedia.jpg

Prague, Jungmannovo náměstí,
 photo Ricardalovesmonuments.jpg

Prague, Kaprova 56-4, Valentinská 56-11,
photo ŠJů, Wikipedia.jpg

Prague, Malá Strana,
photo ŠJů, Wikipedia.jpg

Prague, Pařížská,
 photo Ricardalovesmonuments,
Wikipedia.jpg

Prague, photo JiriMatejicek,
 Wikipedia.JPG

Prague, Staré Město,
 photo ekeidar.jpg

Prague, Valentinská 57-9,
 photo ŠJů, Wikipedia.jpg

Praha - Josefov, Široká 9,
photo JiriMatejicek, Wikipedia.jpg

Praha - Staré Město, Haštalská 4,
photo JiriMatejicek, Wikipedia.jpg

Praha - Vinohrady, Polská 52,
photo JiriMatejicek, Wikipedia.jpg

Praha, Generali Palace,
photo Jacek Halicki, Wikipedia.jpg

Praha, Hlahol,
photo VitVit, Wikipedia.JPG

Praha, Hotel Central,
photo Geolina163,
Wikipedia.JPG

Praha, Narodni 7( 1903-1905),
 by Osvald Polivka, photo Thomas Ledl,
Wikipedia.jpg

Praha, Národní street, i
nsurance company, photo ŠJů,
 Wikipedia.jpg

Praha, Palác čp.857-II,
nároží Na Příkopě 18, roh nekázanky,
 architekt Osvald Polívka 1908-1910,
 photo Dobros.jpg

Praha, Palác pojištění Praha
 (Insurance), Národní třída, 7.
Arch. Oswald Polívka, 1907-1908,
 photo Shesmax.jpg

Praha, Pařížská,
photo Ricardalovesmonuments,
Wikipedia,2.jpg

Praha, Pařížská,
photo Ricardalovesmonuments,
 Wikipedia.jpg

Praha, photo Enfo,
 Wikipedia,2.jpg

Praha, photo Enfo,
Wikipedia.jpg

Praha, photo JiriMatejicek,
Wikipedia.jpg

Praha, Praha-Hybernská ulice,
Hotel Central Prague, photo VitVit,
 Wikipedia.jpg

Raichle Palace in Subotica (1904),
photo Mister No,
Wikipedia.jpg

Red House, photo Ethan Doyle White,
Wikipedia.jpg

Riga, 1908, architect Eizens Laube,
 photo by Hans A. Rosbach on Wikipedia.JPG

Riga, 1908, architect Eizens Laube,
 photo by Jean-Pierre Dalbera on Wikipedia.jpg

Riga, 1908, architect Eizens Laube,
 photo by Voll on Wikipedia.jpg

Riga, Alberta iela 6.
 Architect Mikhail Eisenstein,
 photo Alma Pater, Wikipedia.JPG

Riga, Alberta iela 8.
 Architect Mikhail Eisenstein. 1903,
photo by Alma Pater on Wikipedia.JPG

Riga, Alberta Street,
 photo by Avi1111 on Wikipedia.JPG

Riga, Albertstrasse,
 photo Zairon, Wikipedia.JPG

Riga, by Heinrich Scheel -
Friedrich Scheffel (1902),
photo Alma Pater, Wikipedia,3.JPG

Riga, by Mikhail Eisenstein (1906),
photo Alma Pater, Wikipedia,.JPG

Riga, by Mikhail Eisenstein (1906),
photo Alma Pater, Wikipedia,3.JPG

Riga, by Mikhail Eisenstein (1906),
 photo Alma Pater, Wikipedia.JPG

Riga, by Mikhail Eisenstein (1906),
 photo Hans A. Rosbach, Wikipedia.JPG

Riga, by Mikhail Eisenstein,
photo Jean-Pierre Dalbera on flickr,2.jpg

Riga, by Mikhail Eisenstein,
photo Jean-Pierre Dalbera on flickr.jpg

Riga, by Mikhail Eisenstein,
 photo Leena Hietanen, Wikipedia.JPG

Riga, Elizabetes street 21,
 photo by Kalnroze on Wikipedia.jpg

Riga, Jugendstil in der Albertstrasse,
photo Zairon, Wikipedia.JPG

Riga, Lacplesa iela 51, EizensLaube,
 photo by Fransvannes on Wikipedia.jpg

Riga, Latvia, Building in Strelnieku Iela 4a,
photo by Diego Delso on Wikipedia.JPG

Riga, Latvia, photo by Paasikivi
 on Wikipedia,.JPG

Riga, Latvia, photo by Paasikivi
on Wikipedia.JPG

Riga,
mikhail eisenstein's art nouveau building
 in alberta str., photo Zairon, Wikipedia.JPG

Riga, Neuburg House,
 photo NBZ, Wikipedia.JPG

Riga,
photo Building at Strelnieku iela 4a,
 architect Mikhail Eisenstein,
photo Leena Hietanen, Wikipedia.JPG

Riga, photo by Jean-Pierre Dalbera
 on Wikipedia,.jpg

Riga, photo by Jean-Pierre Dalbera
on Wikipedia.jpg

Riga, photo Guillaume Speurt,
Wikipedia,.jpg

Riga, Smilsu iela 2 (1902),
by Konstantins Peksens,
 photo by Alma Pater on Wikipedia.JPG

Romania, photo Dan Dragos,
Wikipedia.jpg

Rypin, hotel Szczotkowskich, photo 1bumer,
 Wikipedia.jpg

Saint Petersburg Apartment house
 KV Markov 1908-1909,
architect K. V. Markov, photo Potekhin,
Wikipedia.jpg

Saint Petersburg,
Apartment house KV Markov 1908-1909,
 photo angelius1979, Wikipedia.jpg

Saint Petersburg,
 Apartment house KV Markov 1908-1909,
 photo Yokki, Wikipedia.JPG

Saint Petersburg,
Azov-Don Commercial Bank Building,
 photo Dezidor, Wikipedia.jpg

Saint Petersburg,
 Bolshoi Puppet theater,
photo George Shuklin, Wikipedia.jpg

Saint Petersburg,
Bubyr House on Stremyannaya Street
(Wikipedia).jpg

Saint Petersburg,
Building of S. Esders and K. Scheefhals
 Merchant House, Carl Oswald Bulla,
Wikipedia.jpg

Saint Petersburg,
 Building of S. Esders and K. Scheefhals
Merchant House, photo Alma Pater,
 Wikipedia.JPG

Saint Petersburg,
Building of S. Esders and
K. Scheefhals Merchant House,
 photo Anton Nikiforov, Wikipedia.jpg

Saint Petersburg,
 Building of S. Esders and
 K. Scheefhals Merchant House,
photo Desiderius Severus, Wikipedia.JPG

Saint Petersburg,
 Dacha Gausvald, photo Lawerta,
 Wikipedia,2.jpg

Saint Petersburg, Dacha Gausvald,
 photo Myope ann,
Wikipedia.jpg

Saint Petersburg,
DLT Department Store
at Bolshaya Konushennaya Street,
photo Alex 'Florstein' Fedorov, Wikipedia.jpg

Saint Petersburg, Fontanka Embankment,
Kapustin's Apartment House,
photo Alex 'Florstein' Fedorov, Wikipedia.jpg

Saint Petersburg, Fontanka Embankment,
 Kapustin's Apartment House,
 photo Panther, Wikipedia,2.jpg

Saint Petersburg, Fontanka Embankment,
 Kapustin's Apartment House,
photo Panther, Wikipedia.jpg

Saint Petersburg, Fontanka Embankment,
 Kapustin's Apartment House,
photo Wikipedia.jpg

Saint Petersburg,
House of Moscow-Windawa-Rybinsk
 Railway Company,
photo Peterburg23, Wikipedia.jpg

Saint Petersburg,
 House of Moscow-Windawa-Rybinsk
 Railway Company, photo Wikipedia.JPG

Saint Petersburg,
Kamennoostrovsky prospect, 1-3,
 photo GAlexandrova, Wikipedia.JPG

Saint Petersburg, Lesnoy Prospect,
 21 Nobel's residence,
 photo Wikipedia.jpg

Saint Petersburg, Lidval House 1,
Photo I, Maryanna Nesina,
Wikipedia.jpg

Saint Petersburg,
 Liedval's House in Saint Petersburg,
photo Wolfgang Moroder,
Wikipedia.jpg

Saint Petersburg,
Mansion of Sergey Chaev, Rentgen Street 9,
by Vladimir Apyshkov, 1906,
photo Mellifluous3.JPG

Saint Petersburg, Mansion
of Sergey Chaev, Rentgen Street 9,
 by Vladimir Apyshkov, 1906,
 photo Wikipedia.jpg

Saint Petersburg,
Mansion of Sergey Chaev,
Rentgen Street 9, by Vladimir Apyshkov,
1906, Wikipedia.jpg

Saint Petersburg,
Mansion of Sergey Chaev,
Rentgen Street 9,
photo Vladimir Ivanov, Wikipedia.JPG

Saint Petersburg,
 Mansion of Sergey Chaev,
Rentgen Street 9, Wikipedia.jpg

Saint Petersburg,
Moscow Merchant Bank,
photo GAlexandrova, Wikipedia.jpg

Saint Petersburg,
Pertsov House, Ligovsky prospect 44,
 photo GAlexandrova, Wikipedia.jpg

Saint Petersburg,
Pertsov House, Ligovsky prospect 44,
 photo Peterburg23, Wikipedia.jpg

Saint Petersburg,
Pertsov House, Ligovsky prospect 44,
Wikipedia.jpg

Saint Petersburg,
 photo Wikipedia.JPG

Saint Petersburg,
Second Mutual Credit Society House,
photo, Wikipedia.jpg

Saint Petersburg,
 Zimmerman house,
photo Wikipedia.jpg

Samara, Golovkin Datcha,
 photo Emgris, Wikipedia.JPG

Samara, Golovkin Datcha,
photo Gcz1212, Wikipedia.jpg

Samara, Golovkin Datcha,
photo Wikipedia,2.jpg

Sassari, Villa La Mimosa,
photo by Gianni Careddu on Wikipedia.jpg

Satu Mare Romania,
Hotel Dacia, photo Roamata, Wikipedia.JPG

Schoenbrunn, Kaiserpavillon
by Otto Wagner, photo darkwease 94
on Wikipedia.jpg

's-Gravenhage, photo Rijksdienst
voor het Cultureel Erfgoed.jpg

Spa (Belgium), rue du Marche 26,
 photo Jean-Pol GRANDMONT,
 Wikipedia.jpg

St. Poelten, Art Nouveau House, 1899,
 by Joseph Maria Olbrich,
 photo Ingrid Hedbavny on flickr.jpg

Strasbourg, 56 allee de la Robertsau,
photo Fabien Romary, Wikipedia,2.jpg

Strasbourg, 56 allee de la Robertsau,
 photo Fabien Romary, Wikipedia.jpg

Strasbourg, 56 allee de la Robertsau,
 photo Wikipedia.jpg

Strasbourg, photo Stefanrevollo,
 Wikipedia,2.JPG

Strasbourg, photo Stefanrevollo,
 Wikipedia.JPG

Strasbourg, Place Broglie,
photo Stefanrevollo, Wikipedia.jpg

Strasbourg, rue Sellenick
et 70a avenue des Vosges,
photo Stefanrevollo, Wikipedia.JPG

Strasbourg, Villa Brejcha,
photo Paralacre, Wikipedia.jpg

Strasbourg, Villa Schutzenberger,
 76 allee de la Robertsau,
photo Cyril Chaboisseau, Wikipedia.jpg

Strasbourg, Villa Schutzenberger,
 76 allee de la Robertsau, photo Ji-Elle,
 Wikipedia.jpg

Teremok House in Talashkino,
 a Russian Revival work
by Sergey Malyutin (1901–02),
 photo Krassotkin, Wikipedia.JPG

Teruel, Casa La Madrilena,
photo AdelosRM, Wikipedia.jpg

The Hague, Anna Paulownastraat 73,
photo Rudolphous, Wikipedia.JPG

The Hague, Hoogstraat 30,
 photo Rudolphous, Wikipedia.JPG

The Hague, Hotel Central,
photo Rijksdienst voor het
Cultureel Erfgoed (Wikipedia),5.jpg

The Hague, Hotel Central,
 photo Rijksdienst voor het
Cultureel Erfgoed (Wikipedia),4.jpg

The Hague, Hotel Central,
photo Rijksdienst voor het Cultureel Erfgoed
(Wikipedia),6.jpg

The Hague, Laan an Meerdervoort 213 and 215,
 by J. Olthuis, photo Pixel Addict on flickr.jpg

The Hague, Laan van Meerdervoort 213,
photo Rudolphous, Wikipedia.JPG

The Hague, Laan van Meerdervoort 227,
photo Rudolphous, Wikipedia.JPG

The Hague, photo Rijksdienst
voor het Cultureel Erfgoed (Wikipedia),2.jpg

The Hague, photo Rijksdienst
voor het Cultureel Erfgoed (Wikipedia),3.jpg

The Hague, photo Rijksdienst
voor het Cultureel Erfgoed (Wikipedia),4.jpg

The Hague, photo Rijksdienst
 voor het Cultureel Erfgoed (Wikipedia),5.jpg

The Hague, photo Rijksdienst
 voor het Cultureel Erfgoed (Wikipedia).jpg

The Hatrack by James Salmon,
 142a, 144 St. Vincent Street, Glasgow (1899–1902),
photo Tom Parnell.jpg

Thessaloniki, building at Valaoritou Street,
photo Pvasiliadis, Wikipedia.JPG

Timisoara, photo Mister No,
Wikipedia.jpg

Tortosa, Casa Bau,, photo Enric,
 Wikipedia,2.JPG

Tortosa, Casa Bau,, photo Enric,
 Wikipedia.JPG

Tortosa, Casa Bau,, photo Zarateman,
Wikipedia.JPG

Tortosa, Casa Pilar Fontanet,
photo Easeaseas Wikipedia.jpg

Tournai, angle de l'Avenue
 Van Custem et rue des Volontaires,
by Gustave Strauven, photo Busoni,
Wikipedia.JPG

Tunis, 7 rue Borj Bourguiba,
photo Youssefbensaad,
Wikipedia,2.JPG

Tunis, 7 rue Borj Bourguiba,
 photo Youssefbensaad,
 Wikipedia.JPG

Tunis, Facade de l'immeuble Ezeram,
 photo Dacoslett,
Wikipedia.jpg

Tunis, photo Sami Mlouhi,
 Wikipedia.jpg

Villa Beau-Site, propriete de Mr Nelissen,
 ca 1911, JulienJoseph, Wikipedia.gif

Villa Berg, Kasseler Strasse 26 in Warburg,
 photo by Elmar Nolte on Wikipedia.jpg

Villa Bloemenwerf, Ukkel,
Henry van de Velde, photo by
 ArcheoNet Vlaanderen on flickr.jpg

Villa Majorelle in Nancy
 for furniture designer Louis Majorelle
 by Henri Sauvage (1901–02), photo SiefkinDR.JPG

Villa Waldstraße, Ilmenau,
photo by Michael Sander on Wikipedia.JPG

Villino Florio in Palermo
 by Ernesto Basile (1899–1902),
 photo GiuseppeT, Wikipedia.jpg

Vologda, Zaitsev House,
 photo Wikipedia.JPG

Voronezh, Hotel Bristol,
 Wikipedia.jpg

Vuk's Foundation in Belgrade
 by Aleksandar Bugarski (1879),
photo Mickey Mystique.JPG

Vyborg, Finnish building, Torkkelinkatu 16,
photo Ninaras, Wikipedia.jpg

Vyborg, Hackman and Co House,
photo Stoljaroff, Wikipedia.JPG

Vyborg. National Commercial Bank
(Lenin Prospekt 8a),
photo Vadim Zhivotovsky, Wikipedia.jpg

Vyborg. National Commercial Bank
 (Lenin Prospekt 8a), photo Wikipedia.JPG

Weimar, ehem. Kunstgewerbeschulbaus,
 Van-de-Velde-Bau, photo R.Moehler,
 Wikipedia.jpg

Weimar, Hansahaus,
 Rudolf Zapfe (1904),
photo Ad Meskens, Wikipedia.JPG

Weimar, photo Maros M r a z,
Wikipedia.jpg

Wien, Ehem. Zivnostenska banka,
Style Hotel, photo by Thomas Ledl
on Wikipedia.jpg

Wien, Florahof,
photo by Janos Korom Dr. on Wikipedia.jpg

Wien, Franz. Botschaft,
 photo by Fotofriend on Wikipedia.jpg

Wien, Gerichtsgebaeude
Riemergasse 7, photo by Thomas Ledl,
Wikipedia.jpg

Wien, Handelsakademie,
photo by Thomas Ledl on Wikipedia.JPG

Wien, Linke Wienzeile 38,
 Otto Wagner, photo EmDee
on Wikipedia.JPG

Wien, Linke Winzeile,
by Otto Wagner, photo by Gryffindor
on Wikipedia.jpg

Wien, Loewengasse, Jugendstil,
 photo by Herbert r 1on Wikipedia.JPG

Wien, Loewengasse, Jugendstil,
 photo by TARS631on Wikipedia.jpg

Wien, Maroltingergasse 54,
photo by Michael Kranewitter
 on Wikipedia.jpg

Wien, Nestroyhof von Oskar Marmorek,
photo by Invisigoth67 on Wikipedia.jpg

Wien, Palais Hoyos,
 by Otto Wagner, photo Thomas Ledl,
Wikipedia.jpg

Wien, Poetzleinsdorfer Strasse,
photo Gryffindor on Wikipedia.jpg

Wien, Psychiatrisches Krankenhaus,
Heil- und Pflegeanstalt,
photo by Thomas Ledl on Wikipedia.jpg

Wien, Steggasse 1,
photo by Andrew Nash on Wikipedia.jpg

Wien, Zacherlhaus,
photo by Thomas Ledl on Wikipedia.jpg

Wien-Alsergrund,
Geburtshaus von Friedrich Torberg
 in der Porzellangasse 7a,
photo on Wikipedia.jpg

Yaroslavl, Kokuyev House,
 photo Ghirlandajo, Wikipedia.jpg

Zabrze, house at 9 Dworcowa street,
 photo Andrzej Otrebski, Wikipedia.jpg

Zamora, Calle de Balborra,
 photo Zarateman, Wikipedia.jpg

Zamora, Casa de Crisanto Aguiar,
 photo Zarateman, Wikipedia.jpg

Zamora, Edificio Cariatides,
 Plaza Sagasta, photo Tamorlan,
 Wikipedia.jpg

Zamora, Edificio Ufano,
 photo Zarateman, Wikipedia.jpg

Zamora, Plaza de Puebla de Sanabria,
 photo Zarateman, Wikipedia.jpg

Zamora, Plaza de Sagasta,
 photo Zarateman, Wikipedia.jpg

Zamora,Casino, photo Outisnn,
Wikipedia.JPG

Zrenjanin, photo Bojan Kojičić,
Wikipedia.jpg