There is a witch of gems and crystals, who fashions precious stones into eyes for each of her dolls. Most have eyes of quartz. Clear, common and simple, the stones serve their purpose to the letter and nothing more. Some have jewels cut with beautiful facets, letting them see the world from as many perspectives as there are angles in their ocular cavities. A couple have eyes of obsidian. Flawless spheres of midnight that transmit no light to the bearers, who navigate by instinct and touch.
One doll has eyes of fire topaz, imbued with light of every color, and cut from every angle, it sees beyond the boundaries of the world and into realms unknown even to its witch. There have been several incidents of angels raiding the witch's house to abduct or destroy it. The heavenly legions will not allow an enemy to have a window into their domain. The angels loathe a seer, even an artificial one.