There is no definite order for the Labors. Most of the time, however, the order is: Nemean Lion, Lernean Hydra, Cerynitian Hind, Erymanthian Boar, Augean Stables, Stymphalian Birds, Cretan Bull, Mares of Diomedes, Girdle of Hippolyta, Cattle of Geryon, Apples of the Hesperides, and Kerberos. The order here is that of the sculptures called metopes on the Temple of Zeus at Olympia. These sculptures (made about 460–450 BC) were placed high on the outside of the temple in a frieze. Their order was described by the ancient Greek geographer, Pausanias. Some of these metopes are used in this article to illustrate the Labors. The first group of six metopes are from the west end of the temple. The second group of six are from the east end. Some of the illustrations here are taken from Greek vase paintings. The Labors of Herakles became the subject of much ancient and modern art, and even movies like "Hercules" (1958) starring Steve Reeves and the Walt Disney animated movie "Hercules" (1997). 