'The Beekeepers', 1565, (1943). Figures wearing long coats with hoods and basket-work masks. Drawing in the Kupferstichkabinett, Staatlichen Museen, Berlin. From "Europäische Handzeichnungen", (Five Hundred Years of European Drawings), by Bernhard Degenhart. [Atlantis-Verlag Berlin, Zürich, 1943]