Beachwood, OH, USA, June 10, 2022 -- An abstract acrylic on canvas collage and enamel on aluminum work by African American artist Sam Gilliam (b. 1933) sold ...

Beachwood, OH, USA, May 23, 2022 -- An abstract acrylic on canvas collage and enamel on aluminum work by African American artist Sam Gilliam (b. 1933) is the ...