Lorenzo Lotto (c.1480-1557) – Portrait of an architect Part 3

The picture has something of this: cape, people, lid, cap, man, portrait, veil, sword, wear, indoors, cross, weapon, priest, spirituality, cloak.
Perhaps it’s a close up of a painting of a man in a black outfit with a long beard holding a piece of paper and a pair of scissors in his left hand.