Why did Edward S. Curtis describe The Vanishing Race as symbolizing a people passing into an unknown future?

Edward S. Curtis described his 1904 photograph The Vanishing Race—which depicts a line of Navajo riders receding into the shadows of a canyon—as a symbol of Native American peoples passing "into the darkness of an unknown future."1

It is important to clarify that this characterization was not an objective historical reality, but rather a reflection of the prevailing ideologies of the time. Curtis’s work, including his monumental project The North American Indian, was heavily influenced by the attitudes of the dominant mainstream culture, which often represented Native Americans as a population already in decline, incapable of dynamic change, and unable to withstand white expansion.12

While Curtis’s photographs are recognized for their dignity and artistic merit, his "vanishing race" narrative was a constructed representation that served specific political, economic, and aesthetic purposes. This perspective, while influential, is now understood to be a limited and inaccurate portrayal of Native American resilience and continuity.1