Both Sotheby's and Christie's have enjoyed record-breaking sales this year: we look back at a few memorable lots
Some of the stories, reviews and discussions we've spotted online this week
Gallery: A selection of images from the summer exhibition at Tate St Ives
The fair gives galleries from around the world a platform to bring their highest quality work to Hong Kong
A round-up of the week's reviews, including Rodin, John Piper, Yinka Shonibare and Joanna Hogg
'The Book of Miracles' is made up of large-format illustrations of miraculous phenomena and apocalyptic visions
The Kabakovs have created a maze-like installation under the glass roof of the Grand Palais
Duncan Campbell, Ciara Phillips, James Richards and Tris Vonna-Michell are this year's nominees
Pablo Picasso's son has criticised the French culture ministry for postponing the museum's reopening
