Pieneman, Nicolaas – De onderwerping van Diepo Negoro aan luitenant-generaal Hendrik Merkus Baron de Kock, 1830-1835 Rijksmuseum: part 3

The picture has something of this: people, group, many, woman, child, man, cavalry, wear, ceremony, veil, several, priest, seat.
Perhaps it’s a painting of a group of men and women standing in front of a building with a flag on top of the building and people.