Bildnis Arthur Kaufmann. 1923. Watercolor over pencil. Pfäffle A 1923/77. Lower right signed and dated. On firm wove paper. 49.5 x 37.7 cm (19.4 x 14.8 in). With a sketch in pencil on verso. [EH]. Portrait of his artist friend.
PROVENANCE: Private collection Neuss Private collection North Rhine-Westphalia (since 1998).