During the Water Taxi trip, The most remarkable architecture is the 333 west Wacker. It's shaped like a sector. The two colored windows reflect the river, the buildings, and the sky. By looking at it, people can imagine the whole Chicago.
Through the trip, I was amazed by different architecture styles, and they are all in the loop. Since the foundation of Chicago, architects using all the techniques to build buildings here. It is well known that the mid-US is ugly because it is flat everywhere. However, the architectures in Chicago did show the people around the world that Art exist everywhere.