...a Parisian street scene painted by Camille Pissarro. The work, an atmosphere depiction of a rain-soaked Paris boulevard, had hung on the walls of the family's Berlin and Munich homes since the impressionist painted it four decades earlier... is today estimated to be worth $20m. It hangs in Madrid's Thyssen-Bornemisza museum. This week, a court in Los Angeles ruled that Lilly's grandson, Claude Cassirer, can continue a lawsuit against the museum and the Spanish state to recover the painting.