Photograph of grassy field with many pine trees and mountain in background, Yellowstone National Park, Wyoming, [s.d.]. In the extreme foreground, a wide open field can be seen extending to the background. At the top of the image at the left and right, several branches can be seen. In the background at center, a cluster of pine trees can be seen from left to right. In the extreme background at center, a large mountain is visible ascending to the right. Several trees can also be seen on the ridge of the mountain.