ArtworkHidden Covering (Nappe obscure) from the portfolio Emptiness and Shadow (Le Vide et l'ombre) from Phenomena (Les Phénomènes)Sign in to saveJean Dubuffet — 1958 — One from a portfolio of eighteen lithographsArtwork · Museum of Modern ArtOne from a portfolio of eighteen lithographsArtistJean DubuffetMediumOne from a portfolio of eighteen lithographsView at Museum of Modern Art · Open Access