Flatiron Architecture by Phil Maier
Flat Iron by Eric Wood
Facade II by Peter Kuttner
Facade I by Peter Kuttner
Exposition, Paris 1889 (Eiffel Tower) 31x25 by Yves Poinsot
Empire State Building by Marti Bofarull
Empire State Building by Mark Gleberzon
Empire State Building by Brian James
Empire State Building by Andy Hickes
Ellis Island by Roger Vilar
Eiffel Tower by Marta Wiley
Eiffel No. 1 by Timothy Wampler
Edifice II by Tandi Venter
Edifice I by Tandi Venter
Duomo by G. Charles
Delano Day by Mark Rutkowski
Courtyard in Venezia by Alan Blaustein
Courtyard in Burgos by Alan Blaustein
Courtyard Colonnade by Kenneth Gregg
Courtyard Clock by Kenneth Gregg
