Calgary Zoo encircled by ice, Calgary, Alberta.
Crossfield sulphur plant, Crossfield, Alberta.
Pollution in downtown Calgary, Alberta.
Rundle Lodge being demolished, Calgary, Alberta.
Sarcee Trail extension with view towards Bowness district, Calgary, Alberta.
Skiers enjoying the slopes despite harsh winter storms, Calgary, Alberta.
View of downtown skyline from the Bow River, Calgary, Alberta.