Preview The Willis Tower, 110 storeys high, formerly the Sears Tower, Chicago, Illinois, United States of America, North America Image ID: 829-1493 Artist: Eric Nathan Purchase a commercial license Buy framed prints & more from our print store travel destination photography color image vertical day outdoors places cities city location architecture exteriors building exterior skyscraper skyscrapers willis tower sears tower chicago landmark landmarks illinois united states of america usa north america