Florence As It Was

Florence As It Was has as its mission the gradual reconstruction of this major cultural center, one structure at a time, city block by city block. 

Bardi di Vernio Chapel Low Poly by Florence As It Was 

Paintings produced by artists during the early period that feature buildings constructed before 1500 – including those that no longer survive – have been used to recreate the exteriors of churches, municipal offices, and city gates. (via Web Curios)