The Derby And London Royal Mail On The Open Road In Winter Henry Thomas Alken (1785-1851)

The picture has something of this: mammal, transportation system, cavalry, vehicle, carriage, people, cart, group, wagon, seated, camel, man, horse, two, motion, herder.
Perhaps it’s a painting of a group of people riding in a carriage pulled by two horses in the snow by a man on a horse drawn sleigh.