Van Gogh comes to London, Keith Haring scribbles over Liverpool, Jean Nouvel gets weird in Qatar, and the V&A hits top gear
Christie’s, King Street, London
Picasso’s bolshy flower girl is just one of the rare gems to be glimpsed in London before this vast private collection goes under the hammer
Louis Vuitton unveils second Masters collection with Jeff Koons. Monet, Turner, Gauguin are now showcased on luxury bags. Jeff Koons
On Monday, Modigliani’s Reclining Nude joined an elite band of artworks that have commanded over $150m at auction or private sale – but are they worth it?
A Gauguin painting has sold for a reported $300m, making it the most expensive painting ever sold. See how it compares with other pricey paintings that have sold for vast sums