Das Unbekannte in der Kunst
Stuttgart: C.E. Schwab Verlagsgesellschaft, 1947. First edition (Erstes bis fünftes Tausend). Hardcover. Quarto. 185, [3]pp. (Text), [64]pp. (Plates). Original cloth spine over printed paper covered boards, with red lettering on spine and front cover. Written secretly between 1943 and 1944, "Das Unbekannte in der Kunst" (The Unknown in Art) was..... More