St. Jude with the Image of Jesus
Cathedral of St. Gregory the Illuminator, Buenos Aires, Argentina
The photographer who posted this on Wikimedia Commons has identified the man on the right as S. Bartholomew, and he may well have more information on this matter than I do. But in searching dozens of Orthodox icons of St. Bartholomew I have found none with a crown on his head. On the other hand, the man on the right has no halo. It seems to me more likely that he is King Abgar, the ruler of Edessa to whom legend says Christ sent an image of himself on a cloth.
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Source: Wikimedia Commons