Wedding Ceremony. Middle Ages. 1909 Sergey Sergeyevich Solomko (1867-1928)

The picture has something of this: people, veil, saint, man, portrait, Gothic, facial hair, book, god, crown, spirituality, royalty, Renaissance, group, cross.
Perhaps it’s a painting of a group of people standing in front of a statue of a man with a beard and a woman in a white dress holding a sword.