Bidspirit auction | Fritz Wotruba (1907-1975) (attrib

Fritz Wotruba (1907-1975) (attrib - Fritz Wotruba (1907-1975) (attrib), four drawings by the Austrian sculptor, figure studies in partly washed pen on two sheets of greenish paper, each dated 2/56, and 1 x signed ”Wotruba,” sheet size 31 x 24 cm