I heard before I went to Chicago that the city's architecture was very distinctive, including the Corn Tower as a twin brother. It was only in Chicago that the official name of the Corn Tower was Marina City. It was only because the building looked like a corn cob that it was called the Corn Tower. These two buildings are really beautiful. They are situated on the Bank of Michigan River. Especially the parking lot is below the 18 floors of the building. There is no solid wall around them. The rear of a car is facing out. It is very worrying to watch. Should the driver fail to brake in time when parking, will he fall down?