Study For The Return of Pope Pius IX To Rome In 1850 Karl Pavlovich Bryullov (1799-1852)

The picture has something of this: people, group, woman, veil, Renaissance, saint, wear, man, dress, kneeling, seat, Mary, child, son.
Perhaps it’s a painting of a group of people standing in front of a building with a man in a black suit and a woman in a yellow dress and a red dress.