Robert Grimes: Final Works From His Studio After 25 years representing Spokane-based artist Robert Grimes, the gallery is exhibiting final works from his studio to be offered to the public for sale. Grimes is known throughout the Northwest for his intricate, three dimensional “paintings on carved wood” that take on the aesthetic qualities of both oil painting and sculpture. Through March 26; open Thu-Sun from 11 am-6 pm.