[Expressionism] Marto, Otto (pseud. Carlo Mense, 1886-1965). Großstadt-Zyklus

9 Etchings (complete?). N.d. (probably 1913). Signed 'O. Marto' in pencil below image.' Ca. 9 x 12 cm (images), 26 x 33 cm (sheets). Tipped on thick paper sheets w. Dutch titles in pencil in lower left corner and numbered in the lower right corner. In good condition.

This is most likely the series of etchings from 1913 Großstadt-Zyklus, exhibited that same year in the Rheinische Expressionisten in Bonn and the Ersten Deutschen Herbstsalon in Berlin. Rare. (total 9)