| William M. Cary Indians Jousting, 1875 |
| William M. Cary The Upper Missouri, 1875 |
| George Catlin Breaking Down the Wild Horse, ca. 1837 |
| Harvey Dunn Montana Winter Scene, 1907 |
| William H. Dunton Bronco Buster, ca. 1905 |
| William H. Dunton The Helping Hand, 1910 |
| Henry Farny On the Trail in Winter, 1894 |
| Henry Farny The Sign of Peace, 1908 |
| Paul Frenzeny Indian Scouting Party, ca. 1875 |
| Frank Tenney Johnson Branding, date unknown |
| Frank Tenney Johnson The Morning Shower, 1927 |
| William R. Leigh The Great Buffalo Hunt, 1947 |
| Alfred Jacob Miller Crow Indian on Horseback, 1844 |
| Thomas Moran Clouds in the Canyon, 1915 |
| Frederic Remington The Arizona Cowboy, 1901 |
| Carl Rungius The Monarchs of the Wilderness, ca. 1901 |
| Charles M. Russell A Mix Up, 1910 |
| Charles M. Russell The Piegan Chief, 1912 |
| Charles M. Russell Cowboy, 1904 |
| Charles M. Russell Stolen Horses, 1898 |
| Charles Schreyvogel Dead Sure, 1902 |
| Charles Schreyvogel An Unexpected Enemy, 1900 |
| John Mix Stanley The Smoke Signal, 1868 |
| Walter Ufer Along the Rio Grande, 1920 |