The Moche State was governed by a powerful ruling class that combined secular authority with key ritual and military functions. To stay in power, the elite created a complex ideology that was materialized in massive temples and places of worship, where ceremonies involving elaborate symbols and objects were performed. Lacking a writing system, Moche craftspeople depicted in ceramic, metal, textile and mural paintings the rites, legends, and values of the ruling elite, which glorified the use of force, violence and domination. Their works of art were characterized by a striking realism, and many of them were devoted to perpetuating the governing authority, an outgrowth of a political ideology with a marked emphasis on the male gender.