Where there's an exhibition, there is a merchandising opportunity. So it's no surprise to see the current Roy Lichtenstein: A Retrospective at the Tate Modern exhibition being matched with a pretty cool set of related products, including these Roy Lichtenstein pop art cushion covers.
There are four designs available, the two Whaam! cushions pictured here, along with Hopeless and Oh Jeff. These are just covers, but you can buy the cushion pad too for a little extra.