The U.S. Supreme Court’s ruling on a painting by Camille Pissarro held by the Thyssen-Bornemisza Foundation points to an imminent resolution of a two-decade-long dispute that has driven the costs of the National Thyssen-Bornemisza Museum. The claim of the Cassirer family for a stolen painting in 1939 in Munich could be resolved a year later and in favor of the plaintiffs. The verdict of North American Supreme Court Judge Helena Kagan turned a case that began when photographer Claude Cassirer (1921-2010) discovered a painting hanging in a Madrid museum on rue Saint-Honoré during the day. Rain Effect (1897). It was...