 | Barri de SantsOrt · Barcelona | Darth vader 92 | CC BY-SA 3.0 | Original ↗ |
 | Barrière de la rotonde de ChartresOrt · Paris | Mbzt | CC BY 3.0 | Original ↗ |
 | Barrière d'EnferOrt · Paris | Coyau | CC BY-SA 3.0 | Original ↗ |
 | Barrière de ParisOrt · Toulouse | Traumrune | CC BY-SA 3.0 | Original ↗ |
 | Barrier Gardens PierOrt · London | Peter Trimming | CC BY-SA 2.0 | Original ↗ |
 | Barrio de CimadevillaOrt · Gijón | FDV | CC BY-SA 3.0 | Original ↗ |
 | Barrio de GraciaOrt · Barcelona | Andrew | CC BY-SA 3.0 | Original ↗ |
 | Barrio del CarmenOrt · Murcia | Zarateman | CC0 | Original ↗ |
 | Barrio del Foro RomanoOrt · Cartagena | Nanosanchez | CC BY-SA 3.0 | Original ↗ |
 | Barrio del SantuarioOrt · Guadalajara | CesarRoCha97 | CC BY-SA 4.0 | Original ↗ |
 | Barrio De Peral Cartagena MurciaOrt · Cartagena | P4K1T0 | CC BY-SA 4.0 | Original ↗ |
 | Barrio de Santa CatarinaOrt · Mexiko-Stadt | Rocío Mantis | CC0 | Original ↗ |
 | Barrio de TrianaOrt · Sevilla | Anual | CC BY-SA 4.0 | Original ↗ |
 | Barrio judío de VarsoviaOrt · Warschau | Unknown authorUnknown author | Public domain | Original ↗ |
 | Barrio. "La Luz" Xirivella - Valencia. España.Ort · Valencia | 19Tarrestnom65 | CC BY-SA 4.0 | Original ↗ |
 | Barrio Logan Gateway SignOrt · San Diego | Vrysxy | CC BY-SA 3.0 | Original ↗ |
 | Barr TerraceOrt · Lincoln | Ammodramus | CC0 | Original ↗ |
 | Barry Art MuseumOrt · Norfolk | Packer1028 | CC0 | Original ↗ |
 | BartaliOrt · Rom | Dieterdreist | CC BY 4.0 | Original ↗ |
 | Bar Tasso di Morbidi A E S A SOrt · Rom | Rudolfo Kithera | CC0 | Original ↗ |
 | Bar Tasso di Morbidi A E S A SOrt · Rom | Rudolfo Kithera | CC0 | Original ↗ |
 | Bar Tasso di Morbidi A E S A SOrt · Rom | Rudolfo Kithera | CC0 | Original ↗ |
 | Bar Tasso di Morbidi A E S A SOrt · Rom | Rudolfo Kithera | CC0 | Original ↗ |
 | BartensteingasseOrt · Wien | Gugerell | CC0 | Original ↗ |
 | Bartholomew Square, Brighton, UKOrt · Brighton | The Voice of Hassocks | Public domain | Original ↗ |
 | Bartlett Mangum HouseOrt · Durham | Nyttend | Public domain | Original ↗ |
 | BartoszewiczaOrt · Warschau | Adrian Grycuk | CC BY 3.0 pl | Original ↗ |
 | Bartow-Pell Carriage HouseOrt · New York | Dmadeo | CC BY-SA 3.0 | Original ↗ |
| Bartow-Pell Mansion MuseumOrt · New York | Dmadeo | CC BY-SA 3.0 | Original ↗ |
 | Bar UffiziOrt · Florenz | Arek N. | CC BY-SA 3.0 | Original ↗ |
 | BaşçarşıOrt · Sarajevo | en:User:Dark Apostrophe | Public domain | Original ↗ |
 | Basel-KleinhüningenOrt · Basel | Domi-schnitz64 | CC BY-SA 3.0 | Original ↗ |
 | Basement Crypt of the Old North ChurchOrt · Boston | Francisco Anzola | CC BY 2.0 | Original ↗ |
 | BasiliaOrt · Basel | Zwantzig | CC BY-SA 4.0 | Original ↗ |
 | Basilica ArgentariaOrt · Rom | Cassius Ahenobarbus | CC BY-SA 3.0 | Original ↗ |
 | Basilica Costantiniana dei Santi Marcellino e Pietro ad Duas LaurosOrt · Rom | Mario1952 at Italian Wikipedia | CC BY-SA 3.0 | Original ↗ |
 | Basilica del Llano del OlivarOrt · Murcia | Juanjito97 | CC BY-SA 4.0 | Original ↗ |
 | Basilica dello Spirito SantoOrt · Ravenna | Wilfred Krause | CC BY-SA 3.0 | Original ↗ |
 | Basilica di San DomenicoOrt · Perugia | Dawid Skalec | CC BY-SA 4.0 | Original ↗ |
 | Basilica di San Paolo MaggioreOrt · Neapel | Mongolo1984 | CC BY-SA 4.0 | Original ↗ |
 | Basilica di San PietroOrt · Rom | Álvaro de la Paz Franco | CC0 | Original ↗ |
 | Basilica di San Severo Fuori le MuraOrt · Neapel | Baku | CC BY-SA 3.0 | Original ↗ |
 | Basilica di Sant'AntonioOrt · Padua | Didier Descouens | CC BY-SA 4.0 | Original ↗ |
 | Basilica EmiliaOrt · Rom | Chiaraaa123 | CC BY-SA 4.0 | Original ↗ |
 | Basilica JuliaOrt · Rom | MM | CC BY-SA 3.0 | Original ↗ |
 | Basílica Nuestra Señora de los DesamparadosOrt · Valencia | unbekannt | Public domain | Original ↗ |
 | Basilica of the Galerian ComplexOrt · Thessaloniki | Jean Housen | CC BY-SA 4.0 | Original ↗ |
 | Basilica Sotterranea di Porta MaggioreOrt · Rom | Nicholas Gemini | CC BY-SA 3.0 | Original ↗ |
 | Basilica Sotterranea di Porta MaggioreOrt · Rom | Kurt Rasmussen | Attribution | Original ↗ |
 | Basilica Sotterranea di Porta MaggioreOrt · Rom | Kurt Rasmussen | Attribution | Original ↗ |
 | Basilica Sotterranea di Porta MaggioreOrt · Rom | Kurt Rasmussen | Attribution | Original ↗ |
 | Basilica UlpiaOrt · Rom | Yair Haklai | CC BY-SA 4.0 | Original ↗ |
 | Basilio Cascella Civic MuseumOrt · Pescara | Ra Boe | CC BY-SA 3.0 | Original ↗ |
 | Basilique Saint-Laurent-de-ChoulansOrt · Lyon | Jilibi | CC BY-SA 3.0 | Original ↗ |
 | Basilisken-BrunnenOrt · Basel | Yannick Bammert | CC BY 2.0 | Original ↗ |
 | BasiliskenbrunnenOrt · Wien | Clemens Mosch | CC BY-SA 4.0 | Original ↗ |
 | BasiliskenhausOrt · Wien | Priwo | Public domain | Original ↗ |
 | Basin ApproachOrt · London | originalpickaxe | CC BY 3.0 | Original ↗ |
 | Basispyramide UnterföhringOrt · München | AHert | CC BY-SA 3.0 | Original ↗ |
 | Basketballplatz - Pommersche StraßeOrt · Berlin | Fridolin freudenfett (Peter Kuley) | CC BY-SA 3.0 | Original ↗ |
 | Basler MünsterkantoreiOrt · Basel | Wladyslaw Sojka | FAL | Original ↗ |
 | Basterfield HouseOrt · London | Paul the Archivist | CC BY-SA 4.0 | Original ↗ |
 | Bastide de Tour SainteOrt · Marseille | Fr.Latreille | CC BY-SA 4.0 | Original ↗ |
 | Bastide du Jas de BouffanOrt · Aix-en-Provence | Bjs | CC BY-SA 4.0 | Original ↗ |
 | Bastiglia (Salerno)Ort · Salerno | Jack56 | CC BY 3.0 | Original ↗ |
 | Bastion 14 - London City WallOrt · London | Mike Peel | CC BY-SA 4.0 | Original ↗ |
 | Bastione Campo MarzioOrt · Verona | Autore sconosciuto | Public domain | Original ↗ |
 | Bastione dei RiformatiOrt · Verona | Hermann Hammer (User:Haneburger) | CC0 | Original ↗ |
 | Bastione del ParlascioOrt · Pisa | Daniele Napolitano | CC BY-SA 3.0 | Original ↗ |
 | Bastione di San GiorgioOrt · Verona | Adert | CC BY-SA 3.0 | Original ↗ |
 | Bastione di SpagnaOrt · Verona | Syrio | CC BY-SA 4.0 | Original ↗ |
 | Bastionen Carolus RexOrt · Göteborg | Johan Jönsson ( Julle ) | CC BY-SA 4.0 | Original ↗ |
 | Bastione San FrancescoOrt · Verona | k.k. Genie-Direktion Verona | Public domain | Original ↗ |
 | Bastione San GiorgioOrt · Pisa | Daniele Napolitano | CC BY-SA 3.0 | Original ↗ |
 | Bastione Santa CroceOrt · Cagliari | Francesca_Musiu | CC BY-SA 4.0 | Original ↗ |
 | Bastione Santa MartaOrt · Verona | Autore sconosciuto | Public domain | Original ↗ |
 | Bastione Santissima TrinitaOrt · Verona | k.k. Genie-Direktion Verona | Public domain | Original ↗ |
 | Bastione San ZenoOrt · Verona | Ysogo | CC BY-SA 4.0 | Original ↗ |
 | Bastione StampaceOrt · Pisa | Ale Sasso | CC BY-SA 3.0 | Original ↗ |
 | Bastion III KleparzOrt · Krakau | Pudelek | CC BY-SA 3.0 | Original ↗ |
 | Bastion Le RoiOrt · Den Haag | Michiel1972 | CC BY-SA 3.0 | Original ↗ |
 | Bastionul CroitorilorOrt · Cluj-Napoca | Cluj Napoca | CC BY 2.0 | Original ↗ |
 | Bastionul GraftOrt · Brașov | Alex:D | CC BY-SA 3.0 | Original ↗ |
 | Bastionul PostăvarilorOrt · Brașov | Firilacroco | CC BY-SA 3.0 ro | Original ↗ |
 | Bastionul ȚesătorilorOrt · Brașov | Pudelek | CC BY-SA 3.0 | Original ↗ |
 | Bastion ŻubrOrt · Danzig | Artur Andrzej | CC0 | Original ↗ |
 | Basye HouseOrt · Lexington | Jim Roberts | CC BY-SA 4.0 | Original ↗ |
 | Baszta BiałaOrt · Danzig | tomasz przechlewski from Sopot, Poland | CC BY 2.0 | Original ↗ |
 | Baszta BlacharzyOrt · Krakau | Iwona Grabska | CC BY 2.5 | Original ↗ |
 | Baszta Cieśli w KrakowieOrt · Krakau | Mach240390 | CC BY 3.0 | Original ↗ |
 | Baszta JacekOrt · Danzig | Tomasz Sienicki [tsca, mail: tomasz.sienicki at gmail.com | CC BY 3.0 | Original ↗ |
 | Baszta ŁabędźOrt · Danzig | Andrzej Otrębski | CC BY-SA 4.0 | Original ↗ |
 | Baszta MiecznikówOrt · Krakau | Mach240390 | CC BY-SA 3.0 | Original ↗ |
 | Baszta na PodmurzuOrt · Danzig | Artur Andrzej | CC0 | Original ↗ |
 | Baszta Niedźwiadka XIVw.Ort · Breslau | Joee | CC BY-SA 4.0 | Original ↗ |
 | Baszta PierściennikówOrt · Krakau | Mach240390 | CC BY 4.0 | Original ↗ |
 | Baszta pod ZrębemOrt · Danzig | Artur Andrzej | CC BY-SA 4.0 | Original ↗ |
 | Baszta Słomiana XIV w.Ort · Danzig | Gorwiu | Public domain | Original ↗ |
 | Baszta ZłodziejskaOrt · Krakau | Zygmunt Put Zetpe0202 | CC BY-SA 4.0 | Original ↗ |
 | Bata Shoe MuseumOrt · Toronto | Gisling | CC BY-SA 3.0 | Original ↗ |