Scenes from the "Odyssey" are common on Greek pottery, the Circe episode among them. The two most common representations have Circe surrounded by the transformed sailors and Odysseus threatening the sorceress with his sword. In the case of the former, the animals are not always boars but also include, for instance, the ram, dog and lion on the 6th-century BC Boston kylix. Often the transformation is only partial, involving the head and perhaps a sprouting tail, while the rest of the body is human. In describing an otherwise obscure 5th-century Greek bronze in the Walters Art Museum that takes the form of a man on all fours with the foreparts of a pig, the commentator asks in what other way could an artist depict someone bewitched other than as a man with an animal head. In these scenes Circe is shown almost invariably stirring the potion with her wand, although the incident as described in Homer has her use the wand only to bewitch the sailors after they have refreshed themselves. One exception is the Berlin amphora on which the seated Circe holds the wand towards a half transformed man.