No Title/White Figures

Forgery. Charcoal, ink and gouache on paper, no year. We have no reasons to believe this work was made by Constant (1920-2005). Offered on Adams Amsterdam Auctions July 2013. After being informed Adams Amsterdam Auctions withdrew the drawing immediately. Provenance: Collection Jan Cremer. It is claimed that he got the drawing from Willelm Sandberg who claimed it was a Constant. There was no documentation of this transaction available.