Blenheim Palace is a country house in Woodstock, Oxfordshire, England. It is the seat of the Dukes of Marlborough. Originally called Blenheim Castle, it has been known as Blenheim Palace since the 19th century. From Wikipedia
Four Britain-based artists—Nnena Kalu, Rene Matić, Mohammed Sami, and Zadie Xa—are nominated for their innovative works, with the winner to be announced in December.