Bidspirit auction | Hugo Ungewitter (1869–ca. 1944),

Hugo Ungewitter (1869–ca. 1944), - Hugo Ungewitter (1869–ca. 1944), Refugee Trek during World War I, charcoal drawing on chamois-colored paper, signed and dated “Ungewitter 1917” lower left, stained, 44 x 60 cm, framed under glass 48 x 64 cm