The Sid Richardson Collection of Western Art is a permanent exhibit of 56 paintings by the premier Western artists, Frederic Remington and Charles M. Russell. The works, reflecting both the art and reality of the American West, are the legacy of the late oilman and philanthropist, Sid Williams Richardson, and were acquired by him from 1942 until his death in 1959. They are open 10a.m.-5p.m.Tuesday-Wednesday, 10a.m.-8p.m.Thursday-Friday, 11a.m.-8p.m. Saturday 1p.m.-5p.m. Sunday. Closed Monday and major holidays. FREE ADMISSION.