Confronted with "What to do?" in his studio soon after graduating, Nauman had the simple but profound realization that “If I was an artist and I was in the studio, then whatever I was doing in the studio must be art. At this point art became more of an activity and less of a product.” Nauman set up a studio in a former grocery shop in the Mission district of San Francisco and then in a sublet from his university tutor in Mill Valley. These two locations provided the setting for a series of performed actions which he captured in real time, on a fixed camera, over the 10-minute duration of a 16mm film reel. Between 1966 and 1970 he made several videos, in which he used his body to explore the potentials of art and the role of the artist, and to investigate psychological states and behavioural codes.