The tag on the image is incorrect. The image on folio 1v of Cambridge, Corpus Christi College MS 389 is of St. Jerome, nobody else. See Elzbieta Temple, Anglo-Saxon Manuscripts 900-1066 (London, 1976), catalogue #36; the image is reproduced as figure #316.
Hi My name is Margo Snyder. I am an author of Catholic books > May I REPRINT THE PICTURE OF St Gregory the great with dove in a Kindle Ebook for amazon? The picture is listed as public domain.
(used with permission www. wikipedia.org public domain author Vene b.etc)
Thank you for your time and consideration. Margo
I would agree to publish under the GNU FREE DOCUMENTATION LICENSEerely Margo