The Apse Mosaic at San Clemente: Detail, Christ
Christ is represented both directly (in the medallion) and by means of the chi-rho symbol at the apex of the rib. The Father is represented by the hand seen at the bottom center of this photograph.
More of Christ in Majesty
View the entire apse
Photographed at the church by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.