Coloured chalk/felt-like paper, 65 x 50 cm, lo. ri. sign. a. dat. S. Sprotte 96, lo. le. titled, unframed. - Painter a. drawer with background of philosophical aesthetics. S. was pupil of E. Orlik in Berlin and K. Hagemeister in Werder/Havel. He worked a. lived in Kampen on Sylt, where he became a central figure of artistic life.