Crashing the boundary between art and action, in 1977 Mierle Laderman Ukeles became the first artist-in-residence at NYC’s Department of Sanitation, collaborating with municipal workers to inject art directly into the city’s bloodstream. MAINTENANCE ARTIST is the first feature documentary about this revolutionary public artist. Ukeles, inspired by Marcel Duchamp, pioneered the notion that routine maintenance – from changing diapers to picking up city trash to caring for the earth – could be acts of performance art. With never-before-seen archival footage, MAINTENANCE ARTIST tells a story of essential workers and radical contemporary art set during the social and artistic upheavals of the last half century. Penetrating, provocative, funny, and deeply moving, MAINTENANCE ARTIST fills a glaring cultural gap and heralds Ukeles’ call for a Maintenance Revolution.