At 56 storeys, the main tower on the left is the tallest structure in Calgary (and the tallest building west of Toronto). The new TCPL tower in the middle will be the location for TransCanada Pipelines Ltd once it is completed. Meanwhile, that company occupies a substantial part of the shorter tower on the right (also called the TCPL tower for the time being). Someone will have to sort out some names soon. A most unusual display is found in the main level atrium -- a northern bush plane has been suspended from the ceiling. ViewCalgary would like to thank the security team at the Hanover Building for permission to take this photo.