Joan Jonas is an American visual artist and a pioneer of video and performance art, "a central figure in the performance art movement of the late 1960s". Jonas' projects and experiments were influential in the creation of video performance art as a medium. Her influences also extended to conceptual art, theatre, performance art and other visual media. She lives and works in New York and Nova Scotia, Canada.

Video art is an art form which relies on using video technology as a visual and audio medium. Video art emerged during the late 1960s as new consumer video technology such as video tape recorders became available outside corporate broadcasting. Video art can take many forms: recordings that are broadcast; installations viewed in galleries or museums; works either streamed online, or distributed as video tapes, or on DVDs; and performances which may incorporate one or more television sets, video monitors, and projections, displaying live or recorded images and sounds.