I believe that there was (is) a solo exhibit (retrospective) done by the Baltimore Museum of Art, which was planned on coming to the Denver Art Museum in 2004 you could check with the former to see what contacts they might have.
Good luck All the best Rick Griffith - M A T T E R ------ - 1614 15th Street, Fourth Floor, Denver, Colorado 80202 ------ - http://www.morematter.com ------
