Mail Coaches on the Road- the Louth-London Royal Mail progressing at Speed Charles Cooper Henderson (1803-1877)

The picture has something of this: cavalry, transportation system, people, seated, mammal, cart, dust, cowman, vehicle, herder, desert, man, two, camel, carriage, horse, cattle, saddle.
Perhaps it’s a painting of a horse drawn carriage being pulled by two horses on a dirt road by a man with a hat on his head and a cane.