Who dated John Erdman?

Gary Schneider (born November 25, 1954) is a South African-born American photographer known for his portraiture and self-portraits. According to the John Simon Guggenheim Memorial Foundation, which awarded him a Guggenheim Fellowship in 2013, his "early work in painting, performance, and film remain integral to his explorations of portraiture. He strives to marry art and science, identity and obscurity, figuration and abstraction, the carnal and the spiritual."