Flickr find!
I like this very recent one I found (October 16, 2008), courtesy of
Maya Velasco.
It is, of course, looking southwest towards downtown Calgary from YYC. Arriva has and will continue to extend the skyline out a ways to the east, especially with the next phases U/C. Also, Remington's Railtown project is going to land use soon, and that project will include towers as tall and/or taller than Arriva...
Trivial fact: the Calgary Tower will be just slightly visible from this angle in 2011, as the right half of the tower should be obscured by The Bow.