In this drawing the warrior on horseback is attacking another on foot. The rider carries an eagle feather trimmed shield in his hand that has a center design of a lizard and phases of the moon on the rim. He wears a long eagle headdress. His horse's tail is tied and feathered for war. The figure on the ground turns back and fires his gun at the rider. The bullets can be seen flying beyond the horse's rump. He wears leggings and a loin cloth and carries a powder horn.

The reservation era of the late nineteenth and early twentieth centuries, when Native American tribes had ceded their land to the federal government and were confined to set aside tracts of land, created profound cultural changes for the Plains peoples. The masculine artistic tradition of painting warrior's exploits on hide shirts and robes declined but men continued to record their deeds and their changing way of life in paintings and drawings on canvas, muslin, and small notebooks, or ledger books. Many of these works memorialize individual achievements in hunting and warfare. Some ledger books were carried into battle and "captured" on the battlefield. U.S. Army men who had amicable relations with Indian scouts or were guards of Native American prisoners commissioned others. This drawing depicts one warrior scalping another fallen warrior who is dropping his bow and arrows.

The reservation era of the late nineteenth and early twentieth centuries, when Native American tribes had ceded their land to the federal government and were confined to set aside tracts of land, created profound cultural changes for the Plains peoples. The masculine artistic tradition of painting warrior's exploits on hide shirts and robes declined but men continued to record their deeds and their changing way of life in paintings and drawings on canvas, muslin, and small notebooks, or ledger books. Many of these works memorialize individual achievements in hunting and warfare. Some ledger books were carried into battle and "captured" on the battlefield. U.S. Army men who had amicable relations with Indian scouts or were guards of Native American prisoners commissioned others. This drawing depicts one warrior on horseback with a rifle confront another warrior on foot about to release his arrow from the bow. Still another warrior behind the horse brandishes his rifle. A sword is suspended in mid-air behind his head.