The innovative skyscraper, which is 82 stories tall, features an undulating shape designed to capture views of Chicago landmarks.  Photo 6 of 20 in The 9 Most Influential Buildings of the Decade from Architecture Inspiration of the Day: Aqua Tower in Chicago

The 9 Most Influential Buildings of the Decade6/20

The innovative skyscraper, which is 82 stories tall, features an undulating shape designed to capture views of Chicago landmarks.