Besides a nice article in the NY Times on Chicago's architectural tours (both on foot and on boat), I also found a neat site devoted to beautiful buildings around the world. It's aimed at the casual amateur of architecture. The pictures are mostly taken by amateurs, who also write the texts. Conspicuously absent from the site were any references to buildings in Montreal. I have therefore written the site's owners and offered to help develop a section on Montreal. I'll keep you posted!