Umberto Boccioni

'The complicated history of Boccioni sculpture is no barrier to record price at Christie's in New York'

Futurist bronze sculpture cast from another bronze in the 1970s sells for $16.2m—four times its estimate

Futurist masterpiece by Umberto Boccioni could sell at Christie's for up to $4.5m

A different version of the sculpture Unique Forms of Continuity in Space sold at the auction house in 1975 for $41,000