Artwork4 mm, Die Geschichte der 4 (4 mm, The History of the 4)Sign in to saveA.R. Penck (Ralf Winkler) — 1983 — Offset lithographed record jacket with twelve inch LPArtwork · Museum of Modern ArtOffset lithographed record jacket with twelve inch LPArtistA.R. Penck (Ralf Winkler)MediumOffset lithographed record jacket with twelve inch LPView at Museum of Modern Art · Open Access