Clement GreenbergActingNo biography available.Known ForFan ClubNo Nerds have favorited Clement Greenberg yet — be the first.All fan clubsFrom NerdspinFilmographyActor42023The Fourth WallTVSelf • 1 episodes2006Who Gets to Call It Art?FilmSelf (archive footage)★ 6.91981Pablo Picasso: The Legacy of a GeniusFilmHimself1972Andy WarholFilmSelf★ 7.0