Andrei Rublev (1360s - 1430s) – Saint John the Baptist Orthodox Icons

The picture has something of this: saint, people, church, god, man, aura, Renaissance, book, veil, holy, cross, Mary, facial hair, cape, sacred.
Perhaps it’s a painting of a man with long hair and a beard wearing a black robe and holding his hands together in front of a yellow and black background.