The environmentally friendly installation Hibernators by Shirley Wiebe at the old Polar bear pit in Stanley Park is almost gone. The empty bear enclosure is a great piece of 60s architecture with bold shapes. Looking like it would be a fun set for a horror movie with its abandoned nature.
The installation photo of Hibernators. Photo from Vancouver Parks & Rec
There are a bunch of other Environmental Artworks in Stanley Park and you can learn more here.