Before 1925, pastel, 37 x 26 cm, lo. ri. monogr. RFW, framed under glass, uninspected out of frame. - German painter a. graphic artist, studied 1898-1904 in Berlin at the Königliche Kunstschule, at the painting school of the arts museum as well as at the academy, thereafter he continued his studies until 1905 at the Académie Julian in Paris. - Lit.: Vollmer.