The McMichael Canadian Art Collection (MCAC) is an art museum in Kleinburg, Ontario, Canada. The museum is located on a 40-hectare (100-acre) property in Kleinburg, an unincorporated village in Vaughan. The property includes the museum's 7,900-square-metre (85,000 sq ft) main building, a sculpture garden, walking trails, and a cemetery for six members of the Group of Seven. The collection dates back to 1955, when Robert and Signe McMichael began to collect works from artists associated to the Gr