Oil/board, 40,5 x 50 cm, monogr. lo. le. DMJ. - Student of L. Corinth, married to the painter a. architect Emil Maetzel, educational journeys to Paris a. Chartres, member of the Hamburg Secession, started with expressionistic woodcuts. - Mus.: Hamburg, Schleswig (SHLM), Lit.: Thieme-Becker, Vollmer, Rump, Der Neue Rump, Hans 'D.M.-J. 1886-1939' (catalogue raisonné) et.al.