Antonio Orsini (Master of the Carminati Coronation), Italian (active Ferrara), documented 1432-1491 – Saint James Major Philadelphia Museum of Art

The picture has something of this: holy, saint, religious belief, prayer, god, belief, Gospel, book, historic, church, chapel, antique, confession, worship, ancient, biblical.
Perhaps it’s a painting of a man in a yellow robe holding a book and a scept in his right hand.