A bug on the outside of a 103rd-floor window of the Sears Tower, approximately 413.5 meters above street level. For the sake of a local comparison, the peak of Grouse Mountain is 1,250 metres above sea-level. If this building was placed at the base of the Grouse Grind, the top of the building would be higher than the half-way mark. The black tower in the background is the John Hancock Center.