Julian Gascoigne, Senior Specialist, British Paintings at Sotheby’s said: “Constable’s views of Dedham Vale and the Stour valley have become icons of British art and define for many everything that is quintessential about the English countryside. Dedham Vale with the River Stour in Flood was long mistakenly thought to be by Ramsay Richard Reinagle (1775-1862), a friend and contemporary of Constable’s, but recent scientific analysis and up-to-date connoisseurship has unanimously returned the work to its rightful place among the canon of the great master’s work and established beyond doubt its true authorship. It is without question one of the most exciting and important additions to Constable’s oeuvre to have emerged in the last fifty years”.