Oil/paper/cardboard, 11,5 x 20 cm, lo. le. monogr. H.a.E., min. pigment loss. - Worpswede landscape painter a. brilliant graphic artist, co-founder of the Worpswede artist colony, studied at the Munich academy under W. Dietz a. in Karlsruhe under F. Keller. - Mus.: München, Bremen, Mannheim, Weimar a. others. - Lit.: Thieme-Becker, Bénézit, Vollmer a. others.