Prompt
"Create a realistic portrait of Robert Whitman, an American artist and a key figure in the Happenings movement, in a style that reflects his involvement in installation art and performing arts. Depict him in a studio or gallery setting surrounded by elements of his notable works, such as 'American Moon' or 'Theatre Piece No. 1', wearing attire typical of the 1960s, with a backdrop that hints at his collaborations with other artists like Allan Kaprow, Claes Oldenburg, Jim Dine, and Red Grooms."
