Spectacular bidding at Roseberys as John Constable’s Hampstead sketch sells at 10-times estimate
A previously unpublished sketch of the back of a Hampstead terrace by John Constable (1776-1837) drew prolonged bidding at Roseberys' latest picture sale.
Offered at the auction today in West Norwood, south London, the bidding opened at £20,000 but, with …