Missal, M.374 fol. 176v - Images from Medieval and Renaissance Manuscripts - The Morgan Library & MuseumTrinity: Mercy Seat -- God, crossed nimbus, is seated on throne with canopy. He holds with both hands, cross to which Christ, crossed nimbus, wearing diaphanous loincloth, bleeding from wounds, is affixed with three nails. Cross has titulus INRI. Dove of Holy Ghost is at head of Christ. All are flanked by two angels, one with hands crossed on breast, the other with joined hands raised.