Powell's dramatic and brilliantly colored canvas shows Spanish conqueror and explorer Hernando DeSoto, riding a white horse, the first European to view the Mississippi River, in 1541. As De Soto and his troops approach, the Native Americans in front of their tepees watch, and a chief holds out a peace pipe. In the foreground is a jumble of weapons...

The scene of the surrender of the British General John Burgoyne at Saratoga, on October 17, 1777, was a turning point in the American Revolutionary War that prevented the British from dividing New England from the rest of the colonies. The central figure is the American General Horatio Gates, who refused to take the sword offered by General Burgoyne,...