Recto: Man with pipe (Mann mit Pfeife)Mixed media | not signed | not dated | handwritten »von Robert Schabbon«Provenance: Privately owned, Dresden; Gallerie Bassenge, Berlin; Kunsthandel | Henneken, Bad Iburg Verso: Boy with cap (Junge mit Kappe)Mixed media | not signed | not datedProvenance: Privately owned, Dresden; Gallerie Bassenge, Berlin; Kunsthandel | Henneken, Bad Iburg