My Protection Zones...

Hades was depicted so infrequently in artwork, as well as mythology, because the Greeks were so afraid of him.[19] His artistic representations, which are generally found in Archaic pottery, are not even concretely thought of as the deity; however at this point in time it is heavily believed that the figures illustrated are indeed Hades.[10] He was later presented in the classical arts in the depictions of the Rape of Persephone.[45] Within these illustrations, Hades was often young, yet he was also shown as varying ages in other works.[10] Due to this lack of depictions, there weren't very strict guidelines when representing the deity.[10] On pottery, he has a dark beard and is presented as a stately figure on an "ebony throne."[22] His attributes in art include a scepter, cornucopia, rooster,[46] and a key, which both represented his control over the underworld and acted as a reminder that the gates of the Underworld were always locked so that souls could not leave.[47] Even if the doors were open, Cerberus, the three-headed guard dog of the Underworld, ensured that while all souls were allowed to enter into The Underworld freely, none could ever escape.[48] The dog is often portrayed next to the god as a means of easy identification, since no other deity relates to it so directly. Sometimes, artists painted Hades as looking away from the other gods, as he was disliked by them as well as humans.[10]