The Funerals of Inca Atahualpa Luis Montero (1826-1869)

The picture has something of this: people, group, many, woman, wear, man, child, ceremony, position, leader, priest, room, furniture, education, home, several, military, performance.
Perhaps it’s a painting of a group of people standing around a man laying on a bed in front of a crowd of people with a sword in his hand.