Hi! I found your album while searching for Calder's "The Universe" at the Sears Tower. Nice pic there (I'm sending someone the link--thanks), and nice Chicago album in general. The caption of this particular pic is wrong, though, for the building reflected is one of Bertrand Goldberg's Marina City towers (not Mies van der Rohe's IBM slab across State St.). The building across the river (on Wacker) whose windows Marina City is being reflected in: Leo Burnett Bldg., so this is probably Marina City's West Tower. Happy New Year!
