Barnes, a U.S. football player turned artist who did such things as “creating album covers for Marvin Gaye, receiving a commissioned by Kanye West and being named the official artist of the 1984 Olympics,” still isn’t really part of art history, curators of a new retrospective claim – and that’s what they’re trying to correct, of course. (But it’s not every day that the artist’s professional American football helmet is included in the artist’s show.)- The Guardian (UK)