Its name derives from Pope Gregory's vision of the Archangel Michael now represented by a statue on top heralding the end of a plague in 590.
The statue of Archangel Michael took two years to create.
mnli hypothesis: The statue of Archangel Michael took two years to create. premise: Its name derives from Pope Gregory's vision of the Archangel Michael now represented by a statue on top heralding the end of a plague in 590.