Bidspirit auction | Gerhard Altenbourg (1926-1989),

Gerhard Altenbourg (1926-1989), - Gerhard Altenbourg (1926-1989), Figurenkomposition, chalk lithograph in red and white on blue Fabriano Roma, blindstamp ''Altenbourg'', numbered lower left. Expl. 396/566, 67 x 49,5 cm, framed behind glass and passepartout 92 x 72 cm