The Museum of Russian Art

Stevens Ave S, 5500, Minneapolis, Minnesota
The Museum of Russian Art (TMORA), a nonprofit museum in Minneapolis, is the only major institution in North America devoted entirely to Russian art and culture from the entire scope of Russia's history.

The Museum was founded by prominent art collectors Raymond and Susan Johnson, owners of the largest collection of Russian Realist paintings outside the borders of the former Soviet Union. 

Source: tmora.org