Getty Center [Public domain], <a href="https://commons.wikimedia.org/wiki/File:Adriaen_Ysenbrandt_(Netherlandish,_active_1510_-_1551)_-_The_Mass_of_Saint_Gregory_the_Great_-_Google_Art_Project.jpg"  target="_blank">via Wikimedia Commons</a>

The Mass of Saint Gregory the Great - Adriaen Ysenbrandt (Netherlandish, active 1510 1551)

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Getty Center [Public domain], via Wikimedia Commons

Added to Paus Gregorius I and categorized in 5 years ago

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