Tommaso Masaccio (1401-1428) – Predella panel from the Pisa Altar – Crucifixion of St Peter Part 4

The picture has something of this: people, group, man, two, wear, sculpture, museum, woman, three, ancient, seat, child, position.
Perhaps it’s a painting of a group of people hanging upside down in a room with a man on one side of the room and a woman on the other.