Gregory the Great had a mosaic portrait of his parents executed at the monastery of St. Andrew; it is minutely described by Johannes Diaconus ("P.L.," LXXV, 229-30).
Святой Григорий Великий имел мозаичное изображение своей семьи, о чём сообщил Иоанн, диакон Римский (Johannes Diaconus) ("P.L.," LXXV, 229-30).