Some updates I added to an earlier post about the Clyfford Still museum in Denver:
(1) Peter Plagens wrote on the museum for Artnet, prior to its opening, and noted that four Stills were sold to finance it, in contravention of the artist's and his widow's wills.
(2) Writing on Paddy Johnson's blog, Whitney Kimball describes the first attack on a Denver Still painting (by a random inebriated person). Also mentioned are the protests that occurred at the time of the sale of the four Stills (the sales per se weren't the issue, just huge takes by an auction house in a labor dispute with its art handlers).