Fr 025 U.S. Cavalry Officer on Campaign FredericRemington sqs Frederick Remington (1861-1909)

The picture has something of this: cavalry, seated, equestrian, rider, horseback, horse, mammal, sword, jockey, warrior, people, gallop, stallion, bridle, knight, soldier, equine.
Perhaps it’s a black and white drawing of a man riding on the back of a horse with a lasso on his shoulder and a hat on his head.