Selbstporträt. 19061906. Oil on cardboard. Monogrammed and dated. Verso with an estate stamp signed by W.Slevogt as well as the estate number "120". 21.7 x 17 cm (8.5 x 6.6 in). Please note the condition report.
This work's authenticity has kindly been confirmed orally by Bernhard Geil to whom we are grateful for his expert advice.