Robert Rauschenberg: Factum I and Factum II, 1957. Combine paintings: oil paint, ink, pencil, crayons, paper, fabric, newspaper, pictorial prints, and printed paper on canvas. Left: Museum of Contemporary Art, Los Angeles. Right: Museum of Modern Art, New York. Photo: Rocor. Creative Commons BY-NC 2.0. More informations: Dreher, Thomas: Ästhetik des [Nicht-]Beweises. Internet: https://dreher.netzliteratur.net/8_KonzeptuelleAspekte_Aesthetik.html #robertrauschenberg #thomasdreher #popart #popartist #collageart #combinepainting #rauschenberg