Private collection
Sarah Engledow previews the beguiling summer exhibition, Idle hours.
Nicholas Harding: 28 portraits features paintings of Robert Drewe, John Bell and Hugo Weaving alongside gorgeously coloured recent oil portraits, delicate gouaches and bold ink and charcoal drawings.
The World of Thea Proctor is the Portrait Gallery's second major biographical exhibition - that is, the second exhibition to focus exclusively on the life and work of a single individual