An important female deity commands the watery scene on the back of this mirror. The face, bordered by ear ornaments and partially hidden by a nose ornament, appears beneath a huge headdress with the fringed eyes and curled proboscis of an abstract butterfly. The deity rests on a shell-studded water band and two adoring humans offer flowers or incense in a bag. Mirrors served as costume ornaments and perhaps were used in rituals to divine the unknown.