Andy Warhol and Roy Lichtenstein — Indiana viewed himself as a hard-edge painter in league with only the artist Ellsworth Kelly. While artists like the famously self-promoting Warhol got retrospectives that toured the US and Europe, Indiana brooded that he wasn’t better known. He was given a show at the Whitney Museum of American Art on one floor, but he wanted the whole museum — and would have preferred MOMA, at that. “This artist had the reputation for being reclusive.