Everyone is outside waiting with their phones up. Then they hear the hooves before they see anything, and the whole crowd goes quiet in a way they were not expecting to.
A horse drawn carriage turns an arrival or a departure into the photograph that ends up on the mantelpiece. Traditional white Cinderella style for a wedding, an open landau for a summer day, or something dark and dramatic for a themed event. Liveried driver, groomed horses, the full picture.