The Transfiguration Mosaic at Sant'Apollinare in Classe, Detail: Elijah
Like Moses on the left, Elijah directs the viewer's attention to the central cross that represents Christ. Also like Moses, he wears a flowing mantle over an innner garment striped like a toga.
For another Elijah image, follow this link.
This image in full resolution
View the entire mosaic
Photographed at the site by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.