 | Bistrik ApartmanOrt · Sarajevo | Julian Nyča | CC BY-SA 4.0 | Original ↗ |
 | Bistro KunstmuseumOrt · Basel | Wladyslaw Sojka | FAL | Original ↗ |
 | Bistrot al Pantheon Di RienzoOrt · Rom | lienyuan lee | CC BY 3.0 | Original ↗ |
 | Bistrot al Pantheon Di RienzoOrt · Rom | Bewahrerderwerte | CC BY-SA 4.0 | Original ↗ |
 | Bistrot al Pantheon Di RienzoOrt · Rom | lienyuan lee | CC BY 3.0 | Original ↗ |
 | Bistrot al Pantheon Di RienzoOrt · Rom | Vlad Podvorny | CC BY 2.0 | Original ↗ |
 | Bitar MansionOrt · Portland | Another Believer | CC BY-SA 3.0 | Original ↗ |
 | BitterinoOrt · Rom | Mister No | CC BY 3.0 | Original ↗ |
 | Bitwa o WesterplatteOrt · Danzig | Haine | CC BY-SA 3.0 de | Original ↗ |
 | Bitwa pod OliwąOrt · Danzig | Filip Janssen | Public domain | Original ↗ |
 | Bjørvika TunnelOrt · Oslo | Hans A. Rosbach | CC BY 2.5 | Original ↗ |
 | Blaak 333Ort · Rotterdam | Choinowski | CC BY-SA 4.0 | Original ↗ |
 | BlaaktorenOrt · Rotterdam | W. Bulach | CC BY-SA 4.0 | Original ↗ |
 | Blaarthemse WatermolenOrt · Eindhoven | Anonymous Unknown author | Public domain | Original ↗ |
 | BlacherneOrt · Indianapolis | Nyttend | Public domain | Original ↗ |
 | Black American West MuseumOrt · Denver | Jeffrey Beall | CC BY 4.0 | Original ↗ |
 | Blackburn BuildingOrt · Ottawa | Denis Deschenes | CC BY-SA 3.0 | Original ↗ |
 | Blackford Pond, EdinburghOrt · Edinburgh | Kevin Rae | CC BY-SA 2.0 | Original ↗ |
 | Blackfriars, BristolOrt · Bristol | T. Sulman | Public domain | Original ↗ |
 | Blackheads House RigaOrt · Riga | Diliff | CC BY-SA 3.0 | Original ↗ |
 | Black Hill transmitting stationOrt · Glasgow | Kim Traynor | CC BY-SA 3.0 | Original ↗ |
 | Black History Museum and Cultural Center of VirginiaOrt · Richmond | Morgan Riley | CC BY 3.0 | Original ↗ |
 | Black Lives Matter PlazaOrt · Washington | Ted Eytan | CC BY-SA 2.0 | Original ↗ |
| Black Matter PlazaOrt · Washington | Ted Eytan | CC BY-SA 2.0 | Original ↗ |
 | Black MuseumOrt · London | régine debatty | CC BY-SA 2.0 | Original ↗ |
 | Black PointOrt · San Francisco | Patrick Nouhailler's… | CC BY-SA 3.0 | Original ↗ |
 | Blackpool Promenade nr The TowerOrt · Blackpool | Beeperbeeper5 | CC BY-SA 4.0 | Original ↗ |
 | Black Prince, BexleyOrt · London | Richard Hoare | CC BY-SA 2.0 | Original ↗ |
 | Black Rock HouseOrt · Melbourne | Rose Stereograph Co | Public domain | Original ↗ |
 | Blackstone ApartmentsOrt · Seattle | Sara Strouse | FAL | Original ↗ |
 | Blackstone ApartmentsOrt · Shanghai | Livelikerw | CC BY-SA 3.0 | Original ↗ |
 | Blackstone Building (Fort Wayne, Indiana)Ort · Fort Wayne | Publichall | CC BY-SA 3.0 | Original ↗ |
 | Blackstone CornerOrt · Omaha | shannonpatrick17. | CC BY 2.0 | Original ↗ |
 | Black Tom IslandOrt · Jersey City | US government | Public domain | Original ↗ |
 | Black VolcanoOrt · Albuquerque | User:michaelh2001 | Public domain | Original ↗ |
 | Blackwall BasinOrt · London | Katie Chan | CC BY-SA 3.0 | Original ↗ |
 | Blackwall Point Power StationOrt · London | Pterre | CC BY-SA 3.0 | Original ↗ |
 | Blackwall-TunnelOrt · London | Danny Robinson | CC BY-SA 2.0 | Original ↗ |
 | Blackwell HouseOrt · New York | Jim.henderson | CC0 | Original ↗ |
 | BlaeubeeckOrt · Amsterdam | Gerard Dukker | CC BY-SA 4.0 | Original ↗ |
 | Blaffer Art MuseumOrt · Houston | Jhihyinlee | CC BY-SA 3.0 | Original ↗ |
 | Blair HouseOrt · Washington | Carol M. Highsmith | Public domain | Original ↗ |
 | Blaise CastleOrt · Bristol | Lloyd Bridgewater | CC BY-SA 2.0 | Original ↗ |
 | Blaise MuseumOrt · Bristol | Derek Harper | CC BY-SA 2.0 | Original ↗ |
 | Blakesley Hall MuseumOrt · Birmingham | Tony Hisgett from Birmingham, England | CC BY 2.0 | Original ↗ |
 | Blake TenementsOrt · Charleston | ProfReader | CC BY-SA 3.0 | Original ↗ |
 | Blake TowerOrt · London | Stephen Richards | CC BY-SA 2.0 | Original ↗ |
 | Blanche A. Wilson HouseOrt · Aurora | Jeffrey Beall | CC BY-SA 3.0 | Original ↗ |
 | Blanche K. Bruce HouseOrt · Washington | APK | CC BY 4.0 | Original ↗ |
 | Blandwood MuseumOrt · Greensboro | en:User:Exwhysee | CC BY-SA 3.0 | Original ↗ |
 | Blå portenOrt · Stockholm | ThibautRe | CC BY-SA 4.0 | Original ↗ |
 | Blasius Hochgrewe MonumentOrt · Tallinn | Iifar | CC BY-SA 3.0 ee | Original ↗ |
 | Blå tornetOrt · Stockholm | I99pema | CC BY-SA 4.0 | Original ↗ |
 | Blau-Gold HausOrt · Köln | Raimond Spekking | CC BY-SA 4.0 | Original ↗ |
 | BlauwtorentunnelOrt · Antwerpen | Michiel1972 | CC BY-SA 3.0 | Original ↗ |
 | BL Bjerregaards gate 22Ort · Oslo | Mahlum | Public domain | Original ↗ |
 | BleibtreustraßeOrt · Berlin | Fridolin freudenfett | CC BY-SA 3.0 | Original ↗ |
 | BleikellerOrt · Bremen | Rami Tarawneh | CC BY-SA 2.5 | Original ↗ |
 | Błękitny WieżowiecOrt · Warschau | Adrian Grycuk | CC BY-SA 3.0 pl | Original ↗ |
 | Blind Beggar and His DogOrt · London | Chris McKenna | CC BY-SA 4.0 | Original ↗ |
 | Blindenmuseum e.V.Ort · Berlin | Lutki | CC BY 4.0 | Original ↗ |
 | Block 17 ApartmentsOrt · Portland | Another Believer | CC BY-SA 4.0 | Original ↗ |
 | BlockhausOrt · Dresden | User:Mahlum | Public domain | Original ↗ |
 | Blockhaus DY10Ort · Nantes | unbekannt | CC BY-SA 2.0 fr | Original ↗ |
 | Blockmakarens husOrt · Stockholm | Holger.Ellgaard | CC BY-SA 3.0 | Original ↗ |
 | Block UOrt · Salt Lake City | zaui | CC BY-SA 2.0 | Original ↗ |
 | Blocul CarltonOrt · Bukarest | Iosif Berman | Public domain | Original ↗ |
 | Blocul ZodiacOrt · Bukarest | Neoclassicism Enthusiast | CC BY-SA 4.0 | Original ↗ |
 | Bloemgracht 8 HuisOrt · Amsterdam | A. Bakker | CC BY-SA 3.0 | Original ↗ |
 | Bloody TowerOrt · London | Richard Nevell | CC BY-SA 3.0 | Original ↗ |
 | Bloomsbury (ward)Ort · London | Frombowen | CC BY-SA 4.0 | Original ↗ |
 | Bloor St WOrt · Toronto | Dillan Payne | CC BY-SA 4.0 | Original ↗ |
 | Blount Generating StationOrt · Madison | Dori | CC BY 2.5 | Original ↗ |
 | Blount MansionOrt · Knoxville | Brian Stansberry | CC BY 3.0 | Original ↗ |
 | Blücher TurmOrt · Essen | Es-Punkt-Ge-Punkt | CC0 | Original ↗ |
 | Blue and Green LinesOrt · Cleveland | Michael Barera | CC BY-SA 4.0 | Original ↗ |
 | Blue Cross Blue Shield TowerOrt · Chicago | Ryan Kirby | Public domain | Original ↗ |
 | Blue Diamond CondoOrt · Miami Beach | Averette | CC BY 3.0 | Original ↗ |
 | Blue Flame BuildingOrt · El Paso | Susan Barnum | CC BY-SA 4.0 | Original ↗ |
 | blue-ing!Ort · Tokio | Wkhana | CC BY-SA 4.0 | Original ↗ |
 | Blue On The BayOrt · Miami | Averette | CC BY 3.0 | Original ↗ |
 | Blue Police BoxOrt · Glasgow | Marcok | CC BY-SA 4.0 | Original ↗ |
 | Blues ArmoryOrt · Richmond | VCU Libraries | Public domain | Original ↗ |
 | Blues Point TowerOrt · Sydney | Hpeterswald | CC BY-SA 3.0 | Original ↗ |
 | BlumengroßmarkthalleOrt · Berlin | 44penguins (Angela M. Arnold) | CC BY-SA 3.0 | Original ↗ |
 | Blumenstr Berlin SpandayOrt · Berlin | Assenmacher | CC BY-SA 3.0 | Original ↗ |
 | Blu Tango Guest HouseOrt · Rom | Robot8A | CC BY-SA 4.0 | Original ↗ |
 | Blu Tango Guest HouseOrt · Rom | Robot8A | CC BY-SA 4.0 | Original ↗ |
 | Blutenburg CastleOrt · München | Carsten Steger | CC BY-SA 4.0 | Original ↗ |
| Blutenburg WeiherOrt · München | Carsten Steger | CC BY-SA 4.0 | Original ↗ |
 | BlutgassenviertelOrt · Wien | Gugerell | CC0 | Original ↗ |
 | BlutmauerOrt · Berlin | Michael G. Schroeder | CC BY-SA 3.0 | Original ↗ |
 | Blythe HouseOrt · London | Docben | CC BY-SA 3.0 | Original ↗ |
 | Blyth Lifeboat StationOrt · London | Hsq7278 | CC BY-SA 4.0 | Original ↗ |
 | B-MADOrt · Lissabon | GualdimG | CC BY-SA 4.0 | Original ↗ |
 | BMO PlazaOrt · Indianapolis | Xnatedawgx | CC BY-SA 3.0 | Original ↗ |
 | BMW Group ClassicOrt · München | Toughant | CC BY-SA 4.0 | Original ↗ |
 | BMW MuseumOrt · München | Diego Delso | CC BY-SA 3.0 | Original ↗ |
 | Boardman–Mitchell HouseOrt · New York | JERRYE & ROY KLOTZ, M.D. | CC BY-SA 4.0 | Original ↗ |
 | Board of Education BuildingOrt · Philadelphia | TypoBoy | CC BY-SA 4.0 | Original ↗ |