Blucher crossing of the Rhine at Kaub on January 1, 1814 Wilhelm Camphausen (1818-1885)

The picture has something of this: group, people, many, cavalry, crowd, man, smoke, mammal, winter, vehicle, landscape, snow, outdoors, flame, group together, woman, herder, interaction, daylight.
Perhaps it’s a painting of a group of men on horses in a snowy landscape with a castle in the background and a crowd of people in the foreground.