The Art Gallery of Alberta (AGA) is an art museum in Edmonton, Alberta, Canada. The museum occupies an 8,000 square metres (86,000 sq ft) building at Churchill Square in downtown Edmonton. The museum building was originally designed by Donald G. Bittorf, and B. James Wensley, although portions of that structure were demolished or built over during a redevelopment of the building by Randall Stout. The art museum was established in 1924 as the Edmonton Museum of Arts. In 1956, the museum was renam