I love the photos of Chicago this user has posted on flickr. They've managed to capture some of my favorite architectural buildings and sculptures in an incredible, ethereal way. Go sgoralnick!!
This one is of the "corncob" towers at Marina City.
This is one of the coolest pics I've seen of the "bean" (actually called "Cloudgate" but everyone around here calls it the "bean") at Millennium Park.
This one is of 333 East Wacker which is a curved building of green glass and steel at the bend in the Chicago river. The sky is amazing!