Le Pardon en Bretagne Pascal Adolphe Jean Dagnan-Bouveret (1852-1929)

The picture has something of this: people, group, man, woman, priest, wear, child, cross, prayer, ceremony, veil, music, many, lid, god, Easter.
Perhaps it’s a painting of a group of people dressed in renaissance garb and holding umbrellas in front of a crowd of people.