This is a variation on the crow masks that I have done before. Crows were associated with the Irish Celtic war goddess, the Morrigan. The Irish pantheon often placed a lot of importance on the number three, so there were often three versions of mythic figures. Hence a trio of crows- one central one with a large, blood red gem, and one on either side. This mask is roughly 6 inches wide by 4 inches tall. It has an artist's mark on the back along with the date.
This mask is $60 and may be found here- [link]