Ákos Birkás ”Kopf (13 Bn6.145)” 1996 Oil on canvas (2-part) On the reverse signed, titled, dated and inscribed twice in black felt-tip pen: Ákos Birkás: Kopf (13 Bn6.145) 1996 Berlin 79 7/8 × 40 1/2 in. Stiftung Brandenburger Tor (ed.): Die Kunstsammlung der Landesbank Berlin AG. Berlin, Nicolaische Verlagsbuchhandlung, 2007, ill. p. 13 Berliner Sparkasse Collection (acquired 2000 at Galerie EIGEN + ART, Berlin)