Christie’s sued over 'Leonardo'
SWISS-based animal philanthropist Jeanne Marchig is suing Christie's over the female portrait sold as '19th century German' at Christie's New York in 1998 for $19,500 but now called La Bella Principessa and claimed as a £100m work by Leonardo da Vinci.
Ms Marchig, the consignor of the portrait, is suing Christie's for 'wilful refusal and failure to in…