Passed Vision describes a power among specially trained Fae to share a recent visual image or memory.
All creatures with a "third eye" have some form of Passed Vision. Fae can therefore communicate with some animals via this power. This also limits domestication of third-eye animals of prey, because they pass down past visions of being eaten by the civilized tribes of the island.
In the presence of chemical fire, as opposed to dragonbreath, Fae can pass vision to humans.