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Art Car Boot Sale: major artists gear up for cut-price sell-off
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Londoner’s Diary: Professors at loggerheads over academic freedom
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Celebrity-designed lion sculptures go on display in cities across the globe
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Lubaina Himid and Gavin Turk open doors to Frieze Sculpture
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Artist Gavin Turk asks public to send egg pictures for a huge montage
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Gavin Turk: 'I dread to think what being a young artist must be like'
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