It is a work of painting on glass with grisaille and colored enamels.
It can be attributed to Saint Dominic, often depicted with a dog holding a flaming torch. This association comes from the fact that the mother of the future saint would have had a vision: “He seemed to be carrying in his womb a little dog, which held a flaming torch in its mouth, then, emerging from the maternal womb, seemed to set the whole world on fire. »