Gallery assistants hold artwork titled 'Femme nue couchee au collier', standing next to 'Femme assise...
Gallery assistants hold artwork titled 'Femme nue couchee au collier', standing next to 'Femme assise dans un fauteuil noir', both by painter Pablo Picasso, during a photocall at Christie's auction house, in London, Britain, March 16, 2021. REUTERS/Henry Nicholls