Graduated from UC Irvine; worked in performance art 1974-1987; have made videotapes and installations since 1977. Involved in many artists' groups, including F Space, the Los Angeles Woman's Building, Double X, LACE. Teaching in the School of Film/Video at CalArts since 1988. Recent exhibitions include "Los Angeles 1955-1985," Centre Pompidou, "California Video," Getty Institute, Los Angeles.
