Call of Death 1937. Lithograph on heavy cream wove paper. Signed by the artist's son, Hans Kollwitz, lower right, and numbered 3/200 (also by Hans Kollwitz), lower left. Käthe Kollwitz estate stamp, lower right. 15" x 15 1/8" (38 x 38.3 cm). Plate 8 from the cycle Death. Knesebeck 269/c.