Woman in white dress and veil

Photograph of an event. A woman in a white dress and veil stands facing left. A man in a dark suit is kissing her. Next to them sits an elderly woman in a light suit, looking at them. Behind them stand two men in suits, one drinking from a glass, the other smiling. On the wall hangs a poster with the inscription "1870-1970" and an image of a group of people.