For the equivalent of a "bachelor's degree in art history in one building", check out this "A-list" museum near the Loop that houses a trove of "instantly recognizable" "treasures beyond measure" (i.e. Seurat's La Grande Jatte, Hopper's Nighthawks, Wood's American Gothic); there's "something for every buff" here, but its holdings are so vast you "can't see everything in one visit", particularly its "second-to-none" Impressionist collection.