Bow Building:

The Bow is a 158,000-square-metre (1,700,000 sq ft) office building for the headquarters of Encana Corporation and Cenovus Energy, in downtown Calgary, Alberta. The building is currently the second tallest office tower in Calgary, and second tallest in Canada outside Toronto. The Bow is also considered the start of redevelopment in Calgary's Downtown East Village. It was completed in 2012 and was ranked among the top 10 architectural projects of 2012 in Canada. The project consisted of approximately 8,000 gallons of A/D Firefilm III that was applied to the exposed structural steel in the building's atrium spanning over 50 stories high.