Tom Lea’s Trail Herd (1965) depicts a cattle drive along the Chisholm Trail, capturing cowboys' endurance and determination across the harsh, expansive landscape of the American West. Lea, known for his deep connection to Western history, portrayed the relentless heat and dust of the trail, highlighting the labor and camaraderie of the cowboys. The piece reflects Lea’s admiration for the cowboy spirit and meticulous attention to historical detail, celebrating the significance of cattle drives in shaping the American frontier.