Workshop of the Master of the Life of the Virgin – Saints Augustine, Hubert, Ludger and Gereon Part 6 National Gallery UK

The picture has something of this: people, wear, traditional, veil, child, group, woman, man, saint, god, cross, church, holy, Gothic, culture, ceremony.
Perhaps it’s a painting of three men standing next to each other, one holding a flag and the other holding a cross,.