 | Altes HafenamtOrt · Dortmund | Artur3ooo | CC BY-SA 3.0 | Original ↗ |
 | Altes MuseumOrt · Berlin | VitVit | CC BY-SA 4.0 | Original ↗ |
 | Altes PalaisOrt · Berlin | A.Savin | FAL | Original ↗ |
 | Altes PumpwerkOrt · Bremen | Godewind (talk) | CC BY-SA 3.0 | Original ↗ |
 | Altes Rathaus, Anno 1310Ort · München | Burkhard Mücke | CC BY 4.0 | Original ↗ |
 | Altes SchauspielhausOrt · Stuttgart | Carsten Steger | CC BY-SA 4.0 | Original ↗ |
 | Älteste Bäckerei SalzburgsOrt · Salzburg | Ewald Ehtreiber | CC BY-SA 4.0 | Original ↗ |
 | Alte SynagogeOrt · Dresden | Gottfried Semper | Public domain | Original ↗ |
 | Alte Synagoge Berlin - Baudenkmal - MahnmalOrt · Berlin | engraving: F. A. Calau; file: James Steakley | Public domain | Original ↗ |
 | Alte Synagoge (Düsseldorf)Ort · Düsseldorf | Zeichnung von Peter Joseph Krahe | Public domain | Original ↗ |
 | Alte Synagoge (Leipzig)Ort · Leipzig | Bertha Wehnert-Beckmann | Public domain | Original ↗ |
 | Altitude at TaringaOrt · Brisbane | TravellerQLD | CC BY-SA 3.0 | Original ↗ |
 | Altitude CondominiumOrt · Montreal | Mtlfiredude | CC BY-SA 3.0 | Original ↗ |
 | Altmannsdorfer AngerOrt · Wien | Buchhändler | Public domain | Original ↗ |
 | AltolussoOrt · Cardiff | Welshleprechaun | Public domain | Original ↗ |
 | Altonaer BalkonOrt · Hamburg | Swenrauh | CC BY-SA 3.0 | Original ↗ |
 | Altonaer MuseumOrt · Hamburg | Wahrerwattwurm | CC BY-SA 3.0 | Original ↗ |
 | Alton EstateOrt · London | Stephen Craven | CC BY-SA 2.0 | Original ↗ |
 | Alton TowersOrt · Markham | Silver Dovelet | CC BY-SA 4.0 | Original ↗ |
 | Altoria CondosOrt · Montreal | Rémi Lemieux | CC BY-SA 4.0 | Original ↗ |
 | Alto VetroOrt · Dublin | Sarah777 | CC0 | Original ↗ |
 | Altoviti PalaceOrt · Florenz | Andrzej Otrębski | CC BY-SA 4.0 | Original ↗ |
 | AltstadtOrt · München | Rufus46 | CC BY-SA 3.0 | Original ↗ |
 | Altstadt-LehelOrt · München | Avi1111 dr. avishai teicher | CC BY-SA 4.0 | Original ↗ |
 | Altstadt SpandauOrt · Berlin | A.Savin | CC BY-SA 3.0 | Original ↗ |
 | Altstadt VilniusOrt · Vilnius | Gytis Grižas | CC BY-SA 4.0 | Original ↗ |
 | Altstadt WarschauOrt · Warschau | Adrian Grycuk | CC BY-SA 3.0 pl | Original ↗ |
 | Alt St. AlbanOrt · Köln | Raimond Spekking | CC BY-SA 4.0 | Original ↗ |
 | Alt-TegelOrt · Berlin | Fridolin freudenfett | CC BY-SA 4.0 | Original ↗ |
 | Alt-TreptowOrt · Berlin | Georg Slickers | CC BY-SA 3.0 | Original ↗ |
 | Alt-Wiener SchnapsmuseumOrt · Wien | GuentherZ | CC BY 3.0 | Original ↗ |
 | Alt WittenauOrt · Berlin | Bodo Kubrak | CC BY-SA 4.0 | Original ↗ |
 | Aludarių g. 4Ort · Vilnius | Powermelon | CC0 | Original ↗ |
 | Alumnato kiemelisOrt · Vilnius | Wojsyl | CC BY-SA 3.0 | Original ↗ |
 | Alvah Kittredge HouseOrt · Boston | Marcbela (Marc N. Belanger) | Public domain | Original ↗ |
 | Alvarado ApartmentsOrt · Albuquerque | Roland Penttila | CC BY-SA 3.0 | Original ↗ |
 | Älvsborgs SlottOrt · Göteborg | unbekannt | Public domain | Original ↗ |
 | Älvsjö boroughOrt · Stockholm | ArséniureDeGallium | CC BY-SA 2.5 | Original ↗ |
 | Älvsjö gårdOrt · Stockholm | Holger.Ellgaard | CC BY-SA 4.0 | Original ↗ |
 | Al Wojska Polskiego WarszawaOrt · Warschau | Emptywords | CC BY-SA 4.0 | Original ↗ |
 | Alwyn CourtOrt · New York | Gryffindor This panoramic image was created with Autostitch … | Public domain | Original ↗ |
 | Alzaia Naviglio Grande - MilanoOrt · Mailand | Yorick39 | CC BY-SA 3.0 | Original ↗ |
 | Amadeus At Belfast CastleOrt · Belfast | Portwilliamborn | CC BY-SA 4.0 | Original ↗ |
 | Amalgamated Warbasse HousesOrt · New York | Joel Raskin, www.jrDigitalMedia.com | CC BY-SA 2.5 | Original ↗ |
 | AmalienburgOrt · München | Flocci Nivis | CC BY 4.0 | Original ↗ |
 | Amaray Las OlasOrt · Fort Lauderdale | Chaplin62 | CC BY-SA 3.0 | Original ↗ |
 | Amazone zu PferdeOrt · Berlin | Ben Pirard | Public domain | Original ↗ |
 | AmbassadorOrt · Tirana | Kj1595 | CC BY-SA 4.0 | Original ↗ |
 | Ambassador ApartmentsOrt · Portland | Ajbenj | CC BY 3.0 | Original ↗ |
 | Ambassador ApartmentsOrt · Kansas City | Mwkruse | CC BY-SA 3.0 | Original ↗ |
 | American Academy of Art CollegeOrt · Chicago | Mx. Granger | CC0 | Original ↗ |
 | American Academy of Arts and LettersOrt · New York | NewYorkDolls | CC BY-SA 3.0 | Original ↗ |
 | American Airways Hangar and Administration BuildingOrt · Fort Worth | Renelibrary | CC BY-SA 3.0 | Original ↗ |
 | American Apartment BuildingOrt · Portland | Ian Poellet | CC BY-SA 3.0 | Original ↗ |
 | American Art National MuseumOrt · Washington | Bobak Ha'Eri | CC BY 3.0 | Original ↗ |
 | American Bag Co.Ort · Oakland | Sanfranman59 | CC BY-SA 3.0 | Original ↗ |
 | American Banjo MuseumOrt · Oklahoma City | Michael Barera | CC BY-SA 4.0 | Original ↗ |
 | American Bank Note Company BuildingOrt · New York | Gryffindor | CC BY-SA 3.0 | Original ↗ |
 | American BreweryOrt · Baltimore | unbekannt | Public domain | Original ↗ |
 | American Civil War MuseumOrt · Richmond | Morgan Riley | CC BY 3.0 | Original ↗ |
 | American Classical Music Hall of Fame & MuseumOrt · Cincinnati | Attribution required: Photo by Greg Hume ( Greg5030 ) | CC BY 3.0 | Original ↗ |
 | American Diversion DamOrt · El Paso | Dicklyon | CC BY-SA 4.0 | Original ↗ |
 | American Federal BuildingOrt · Orlando | MrX | CC BY-SA 3.0 | Original ↗ |
 | American Federation of Labor BuildingOrt · Washington | Farragutful | CC BY-SA 4.0 | Original ↗ |
 | American Fine Arts SocietyOrt · New York | Americasroof at English Wikipedia | CC BY-SA 3.0 | Original ↗ |
 | American History Musuem In Washington D.C.Ort · Washington | G. Edward Johnson | CC BY 4.0 | Original ↗ |
 | American Ice Company Baltimore Plant No. 2Ort · Baltimore | Bill Angel | CC BY-SA 3.0 | Original ↗ |
 | American Indian MueseumOrt · Washington | unbekannt | CC BY-SA 3.0 | Original ↗ |
 | American Jewish Historical SocietyOrt · New York | Gryffindor | Public domain | Original ↗ |
 | American Legion MallOrt · Indianapolis | Diego Delso | CC BY-SA 3.0 | Original ↗ |
 | American Museum of Asmat ArtOrt · Saint Paul | McGhiever | CC BY-SA 3.0 | Original ↗ |
 | American Museum of Natural HistoryOrt · New York | Gigi alt | CC BY-SA 3.0 | Original ↗ |
 | American National Bank BuildingOrt · West Palm Beach | Ebyabe | CC BY-SA 3.0 | Original ↗ |
 | American Peace SocietyOrt · Washington | APK | CC BY-SA 4.0 | Original ↗ |
 | American Philosophical Society Philosophical HallOrt · Philadelphia | Eric Kilby from Somerville, MA, USA | CC BY-SA 2.0 | Original ↗ |
 | American Radiator BuildingOrt · New York | Jean-Christophe BENOIST | CC BY 3.0 | Original ↗ |
 | American Security and Trust Company BuildingOrt · Washington | joneboi | CC BY-SA 3.0 | Original ↗ |
 | American Sign MuseumOrt · Cincinnati | Tod Swormstedt | CC BY 2.0 | Original ↗ |
 | American Surety BuildingOrt · New York | Gryffindor | CC BY-SA 3.0 | Original ↗ |
 | American Swedish Historical MuseumOrt · Philadelphia | Smallbones | Public domain | Original ↗ |
 | American University MuseumOrt · Washington | Asiir | Public domain | Original ↗ |
 | American Veterans Disabled for Life MemorialOrt · Washington | KnowledgeGoddessDC2 | CC BY-SA 4.0 | Original ↗ |
 | American Victory Ship & MuseumOrt · Tampa | Fl295 at English Wikipedia | Public domain | Original ↗ |
 | American Visionary Art MuseumOrt · Baltimore | Jmj1000 (talk) (Uploads) | Public domain | Original ↗ |
 | American Writers MuseumOrt · Chicago | Alanscottwalker | CC BY-SA 4.0 | Original ↗ |
 | America's Response MonumentOrt · New York | Douwe Blumberg | CC BY-SA 3.0 | Original ↗ |
 | America Street SchoolOrt · Providence | Clifford Renshaw | Public domain | Original ↗ |
 | AmerikadokOrt · Antwerpen | Torsade de Pointes | CC0 | Original ↗ |
 | AmerikahausOrt · Berlin | Raimond Spekking | CC BY-SA 4.0 | Original ↗ |
 | AmerikahusetOrt · Göteborg | Vogler | CC BY 3.0 | Original ↗ |
 | Amex HouseOrt · Brighton | The Voice of Hassocks | Public domain | Original ↗ |
 | AmfiteatrOrt · Warschau | Marek and Ewa Wojciechowscy | CC BY-SA 3.0 | Original ↗ |
 | Am HartOrt · München | Bbb | CC BY-SA 3.0 | Original ↗ |
 | Amici Collaboratori del Museo Egizio di Torino - A.C.M.E.Ort · Turin | Georgius LXXXIX | Public domain | Original ↗ |
 | Amici del Museo Civico Archeologico di Bologna - EsagonoOrt · Bologna | Ugeorge | CC BY-SA 3.0 | Original ↗ |
 | Amici del Museo Poldi PezzoliOrt · Mailand | Paolobon140 | CC BY-SA 4.0 | Original ↗ |
 | Amici del Museo storico di BergamoOrt · Bergamo | Giorces | Public domain | Original ↗ |
 | Amis de la Chapelle BelliniOrt · Cannes | Patrick Rouzet | CC BY-SA 4.0 | Original ↗ |
 | amis du Centre PompidouOrt · Paris | Zairon | CC BY-SA 4.0 | Original ↗ |
 | Amis du LouvreOrt · Paris | Chabe01 | CC BY-SA 4.0 | Original ↗ |