The Schwarz edition is an articulation of this idea, but the most pregnant articulation of this idea was made the very same year by Andy Warhol with his ex­hi­bi­tion of seven ty­pes of commercial cardboard boxes at the Stable Gal­lery. The production method of Warhol’s box sculp­tu­res are strikingly similar to the one em­ployed by Duchamp and Schwarz. Warhol’s sculp­tu­res are not on cardboard, but on plywood, the motif is not printed, but silkscreened, the mo­tive is only reproduced on the five visible sides, and the ob­jects are serially produced by craft in a small production studio (The Factory).