Death as a theme has a place in the artist’s obsessions. Later paintings depict skeletons as part of the imagery with a lightheartedness that makes one think the artist at 91 has come to terms with the issue of mortality. One work places the skeleton over an original silhouette of the artist from his own shadow. Another earlier and more somber image is based on a 1965 war photograph by Larry Burrows with Marine corporal James Farley crumpled in grief over the death of a comrade.