Despite city hall's propensity to knock down historic structures, Detroit's building stock remains pretty remarkable for a city of its size. From humble Victorians in Corktown to sprawling mansions in Indian Village, from Yamasaki's sleek and calm McGregor Conference Center to the jaw-dropping deco design on display at the Guardian Building, the city's got enough in the bricks-'n'-mortar department to keep those tourist cameras snapping.