Taddeo di Bartolo, Italian (active Siena and environs, Perugia, Pisa, and Genoa), first documented 1383, died 1422 – Saint Thomas Aquinas Submitting His Office of Corpus Domini to Pope Urban IV Philadelphia Museum of Art

The picture has something of this: saint, people, church, veil, god, group, Gothic, culture, temple, aura, traditional, religious, holy.
Perhaps it’s a painting of a group of people sitting next to each other in a room with a light pole in the middle of the room and one of the painting on the wall.