Wolf Vostell was a German painter and sculptor, considered one of the early adopters of video art and installation art and pioneer of Happenings and Fluxus. Techniques such as blurring and Dé-coll/age are characteristic of his work, as is embedding objects in concrete and the use of television sets in his works. Wolf Vostell was married to the Spanish writer Mercedes Vostell and has two sons, David Vostell and Rafael Vostell.

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.