[51] See No. 62, where, so far as possible, all the forms are reduced to a common measure by interpreting them all in terms of an elongated ovoid.
[52] Burlington Magazine, 1917: “Paul Cézanne,” by Ambroise Vollard (Paris, 1915).
[53] This has been done. “Paul Cézanne,” by Ambroise Vollard (Paris).
[54] Vogue, 1918.
[55] Athenæum, 1919.
[56] 1920.