View of trees lining a river in the Grand Canyon, [s.d.]

Photograph of a view of trees lining a river in the Grand Canyon, [s.d.]. The river can be seen from the center foreground into the background. What appear to be large, metal, pipe-like objects can be seen grouped together at bottom right, while a rectangular-shaped object that appears to be composed of concrete can be seen in front of the river. Vertical canyon walls can be seen to the left and right of the trees that line the river. The canyon forms a plateau into the background