Islamic Sales week is upon us. The top lot at Sotheby's on October 26 was for Lot 49, an illustrated folio (f.295r.) from The Shahnameh of Shah Tahmasp, attributed to Mirza 'Ali, Persia, Tabriz, Royal Atelier, circa 1525-35, illustrating Rustam recovering Rakhsh from Afrasiyab's herd. It was expected to fetch £4–6...