The official announcement has been delayed because of Chipperfield's reservations over working with Giulio Malgara, who was expected to become the director of the biennale and is a friend of Italian prime minister Silvio Berlusconi. Following Berlusconi's decision to stand down it is expected that current director Paolo Baratta will retain the role as biennale director.
See more stories about David Chipperfield on Dezeen.
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