TTT as Triple Trip Touch with A.R. Penck, Frank Wollny, Heinz Wollny
TTT, Lawrence D. “Butch” Morris, A.R. Penck
TTT, A.R. Penck
TTT
TTT, A.R. Penck, Jeanne Lee, Gunter Hampel
A.R. Penck, Frank Wollny, Heinz Wollny, Alberto, TTT
