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Gallery: ‘British And German Art After 1945’ at the Sprengel Museum Hannover
Some highlights from the upcoming exhibition
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Gallery: Summer at Sotheby’s
Sotheby’s is gearing up for its summer sales with an exhibition of its most exceptional lots
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Postage paid: Sotheby’s stamp estimated at $10–20million
The British Guiana One-Cent Magenta is the only stamp of its kind in the world, and by far the most expensive