Pencil drawing, 11 x 12,5 cm, lo. le. sign. M. Liebermann, matted a. framed under glass, uninspected out of frame. - One of the most important exponent of German impressionism, studied at the Berlin academy under C. Steffeck a. at the Weimar academy under F. Pauwels, since 1897 professor at the Berlin academy, co-founder of the Berlin secession in 1898 a. its president.