Mary Lucier (born 1944, in Bucyrus, Ohio) is an American artist who has worked in many mediums including sculpture, photography, and performance. Concentrating primarily on video and installation since 1973, she has produced numerous multiple- and single-channel pieces. Her work has been shown internationally in museums, galleries, alternative spaces and festivals and is represented in many public and private collections including the Whitney Museum of American Art, the San Francisco Museum of Modern Art, the Museum of Modern Art, NY, ZKM Museum fur Neue Kunst in Karlsruhe, Germany, the Museo Nacional Centro de Arte Reina Sofia in Madrid, and the Milwaukee Art Museum in Milwaukee, WI.