Daum Museum
The daum museum of contemporary art features a rich collection of mostly american works including helen frankenthaler
http://www.daummuseum.org/
McClain Art Gallery
Showcasing the contemporary art & life of award winning artist nathan mcclain who died tragically at the age of 24
http://www.natemcclain.com/
Museums State of Missouri
Museums State of Missouri
http://www.museumca.org/cgi-bin/cgiwrap/museumca/usa_search.cgi?state=mo
Saint Louis Art Museum
Saint Louis Art Museum
http://www.stlouis.art.museum/