The Yei is a slender, front-facing
figure that represents a supernatural being in Navajo culture,
one with the power to heal. Male Yeis have round heads, while
the more common female Yeis are shown with square or rectangular
heads.
As early as the mid-1800s,
Navajo weavers were placing pictorial elements into their weavings.
Yeii figures first appeared in Navajo weavings before the
turn of the twentieth century. Considered highly controversial
because of their sacred imagery, Navajo weavers nonetheless persisted
in incorporating these religious figures into their rugs.
The difference between a yei
and yeibichai weaving depends on the depiction of the holy Navajo
beings. Yei weavings tend to have static, front facing figures,
depicted either singly or more frequently with multiple figures
in a horizontal row often surrounded on three sides by a single
rainbow yei.
Yeibichai weavings depict
the actual ceremonial dance performed in the winter months. An
elaborate nine day ceremony, it features male and female yeii,
Talking God, the water sprinkler, fringe mouth yeii, medicine
men and patients. All or some of the above mentioned deities
and people will appear in a yeibichai weaving, typically in a
more animated form to portray the dancing of the yei during the
ceremony.