Applying solid wax sprues and a pouring cup to the completed wax model. Vents that allow gases to escape from the mold are in blue. Ubaldo Vitali (American, b. 1944), Reproduction of a Lion Aquamanile, Maplewood, New Jersey, 2006, H. 19 cm, after Aquamanile in the Form of a Lion, probably northern Germany, 12th century, H. 19.5 cm (Metropolitan Museum of Art, gift of Irwin Untermyer, 1964, inv. 64.101.1491.