Bidspirit auction | Gert Jan van Maanen (b.

Gert Jan van Maanen (b. 1946), Diptych, both signed and dated, acrylic on paper, Both works are carefully framed behind plexiglass. 123 x 147 cm. - Gert Jan van Maanen (b. 1946), Diptych, both signed and dated, acrylic on paper, Both works are carefully framed behind plexiglass. 123 x 147 cm.