The Collaboration is set in the 1980s when Andy Warhol teamed up with the painter Jean-Michel Basquiat to create bad art and flog it to idiots. The play unfolds like a documentary and we meet the real-life Warhol. In interviews he rarely said more than ‘yeah’, or ‘cool’, and he explains that this taciturn style was a defence mechanism developed in his youth to protect him from homophobic bullies who found his camp voice offensive.