Zille, Heinrich (1858-1929). ZUR MUTTER ERDE. (Rosenbach #40). Heliogravure and Roulette after a drawing. 9 x 20 inches; 227 x 507 mm. (plate) 14 1/2 x 24 1/2 inches (sheet). Signed in ink "H. Zille," margin, lower right, below image. Printed in black on heavy paper, this is likely Rosenbach's #40(b). A beautiful impression in very good condition.