The RMG is an art museum located in downtown Oshawa beside the main library and City Hall. We are the largest public art gallery in Durham Region, and occupy an inspired 36,000 square foot building designed by world-renowned architect Arthur Erickson. Featuring a Permanent Collection of over 4000 works of art, four galleries of diverse & changing exhibitions, the RMG holds a significant collection of Modern and Contemporary Canadian art, and the largest collection of works by Painters Eleven in Canada.