boris kombol: Dubrovnik Cathedral
uplandswolf: Helpston Almshouse (mono)
Sorin Popovich: Galleria Vittorio Emanuele II, Milano
agebi89: pergola impression
agataurbaniak: Untitled
agataurbaniak: Untitled
ujkraus29: The Incredible Reconstruction Of Cathédrale Notre-Dame de Paris
ted cavanagh: South Philadelphia
mkk707: The blooming tree and the wave
whytheleaves: Architectural Details
whytheleaves: Castley-looking Architecture
*Sternenstaub* 1961: Osterburg - Regentag
bernard.saubot: Urban geometry
tomk-p1959: Aalborg
loudstone: Kannelierung im Detail
Tom E.S.: Streetfotografie in Lübeck
loudstone: Die Lösung des Eckproblemes bei der ionischen Säulenanordnung
emiliano.bertocchi: Trinità dei monti
Hobbybilder: Curve discussion
Horst.Fischer: Kokerei Zollverein
jonlimage: Seattle
Blackheartpicture: Target Markings
mkarthigasu: Gathering Storm
jonlimage: Seattle
Ron Buening: Circles and Squares
Peter Kernwein: Den Haag
Holger Glaab: Intermezzo CCLXXXIII
El Gringo de Paris: Ponte 25 de Abril. Lisboa. Portugal
A_TAIBI: Brisé[e] !
designwallah: Outside the R.C. Harris Water Treatment Plant