The understanding of Hittite mythology depends on readings of surviving stone carvings, deciphering of the iconology represented in seal stones, interpreting ground plans of temples: additionally, there are a few images of deities, for the Hittites often worshipped their gods through Huwasi stones, which represented deities and were treated as sacred objects. Gods were often depicted standing on the backs of their respective beasts, or may have been identifiable in their animal form.