Oval bowl with grapevine scrolls inhabited by birds and animals, Sasanian, ca. 6th?7th century A.D., Iran, Sasanian, Silver, mercury gilding, 2.76 x 4.37 x 9.17 in. (7.01 x 11.1 x 23.29 cm), Metalwork-Vessels, This oval bowl, made from a single piece