File:Georges Braque, 1909, La Roche-Guyon, le château (The Castle at Roche-Guyon), oil on canvas, 80 x 59.5 cm, Moderna Museet, Stockholm.jpg

Published in 1920
[https://archive.org/stream/derwegzumkubismu00kahnuoft#page/n109/mode/2up Daniel-Henry Kahnweiler, Der Weg zum Kubismus, published 1920 by Delphin in München. Written in German. Cit. n. 21.]