Starrucca Viaduct, Pennsylvania shows a lively scene. A silhouette of two boys and their two dogs standing on a rock is the center of the image. Bright yellows on the left shine on the trees and brighten the pond in the middle. Darker shades on the right corner minimize the bushes. Across the pond there is a bridge with a moving train on it, smoke blowing out from the top. Behind the train are mountains, shaded dark on the left and brighter on the right, giving the allusion of height. A blue sky is spotted with clouds. The clouds are shadowed on right, opposite of the shading on the mountains, further creating the image of height and distance.