Collection Yves Saint Laurent et Pierre Bergé

Collecting guide: Old Master prints

A taste for grandeur: the collection of a modern Medici

‘I think we have some of the best photographers in the world’: why London is getting a new gallery for British photography

Jessica Lack

Reclaiming lost history: 25 years of the Washington Principles on Nazi-Confiscated Art

Collecting guide: Picasso Ceramics

Collecting guide: Classical Indian paintings