Dancing Medicine Man in full regalia bracelet? Navajo?

This bracelet measures only 2 1/8" across, it is marked with IM or WI however you want to hold it, can anyone help me identify this spectacular piece of art, that seems to depict a dancing Medicine Man in full regalia? Thanks in advance. Karen Lagerman

P.S. I have looked through 2 books, Southwest Hallmarks, and 1,200 artists, with no results… yet

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