Jean-Francois Pierre Peyron – Cornelia, Mother of the Gracchi Part 4 National Gallery UK

The picture has something of this: people, group, woman, wear, child, man, many, veil, performance, recreation, several, motion, position, music, dancing.
Perhaps it’s a painting of a group of people standing around a table with a woman in the middle of the table and a man on the other side.