Kokoschka Masterpiece

This painting is almost certainly authentic. There is a Nazi stamp verso that suggests it was seized and then repatriated after the war. There is also a International Freight Certificate verso identifying it as a Kokoschka. There is also a Serge Sabarsky Gallery certificate verso also identifying it as a Kokoschka. That is significant because Sabarsky was well-known to deal in repatriated masterpieces and name has come up in several lawsuits related to claims for restitution of Nazi-looted artwork. Ideal for a splendid home or for a museum donation.