IM Pei

Museum acquisitions round-up: an unsettling French mask and a portrait of Queen Elizabeth I

Our pick of the latest gifts and purchases to enter institutional collections worldwide

‘Transformative encounters’: Henry Moore seen through the prisms of Ancient Greece and Georgia O’Keeffe

A recent exhibition in Athens highlighting Moore’s concern with light and the history of sculpture is part of a broader mission to shed new light, gradually, on his life and work