Max JACOB (1876-1944) L.A.S., to a friend; 2 pages in-8. Warns him that Fernand Léger "is installed on Kahnweiler's walls: this information may be useful to you if you have brought your Légers with you, as it will go up. [...] Kissling and I have gone two days without eating: this is not a religious fast, primarily because I am no longer young and Kissling is not religious. Derain is back"...