Woven from more than 20 colors of woolen thread, this tapestry was more expensive than a painting when it was made. It is among the rarest works now at the CMA. The historical price reflected contemporary viewers’ appreciation for the weavers’ skilled color blending. Hung on a wall, this tapestry allowed viewers to venerate, or honor, the image of the Virgin Mary and Christ child. Angels and apostles surround them, their names written in Greek. The makers’ talents also contributed to its success as an icon. To be spiritually effective, an Orthodox icon must be as close to its original model as possible.