German · b. 1897 — d. 1966
Born 1897 — Died 1966
Hand
Cactaceae Mammillaria donatii (Pincushion Cactus)
Echinopsis Blüte (Echinopsis Blossom)
Astrophytum myriostigma (Bishop's Cap Cactus)
Arbeiterportrait (Portrait of a Worker)
Dahlien Blüte (Dahlia Bloom)
"'Grillenvorot' von Essen"
Angler im Möhnedschungel, Westfalen (Angler in Möhne jungle, Westphalia)
, 1915
, 1917
, 1922
, 1923
, 1925
, 1927
, 1935
, 1940
