Der dreidimensionale Himmelsfrosch
$500
FRIEDRICH SCHRÖDER-SONNENSTERN (1892-1982)
Der dreidimensionale Himmelsfrosch
signed and dated 'F.S Sonnestern. 1956' (lower right)—signed again on the reverse
colored pencil on paper
19 ¾ x 27 ¾ in. (50.2 x 70.5 cm.)
Executed in 1956.