This amazing micro-scale Notre-Dame de Paris Diorama shared by LEGO fan and flickr.com user Rocco Buttliere. The detailing on the cathedral is amazing for its scale. Check out the builders photo-stream for more great LEGO Architecture like MOC's.

LEGO Fan and flickr.com member Castor Troy shared a MOC for Paris 1889 steampunk project. The Institute of France is fantastic creation which includes great domed rounded roof and high entrance with columns which have impressive  engravings on top.