Bartlett depicts a camel, drinking from a watering hole in the late evening. In the background is the Tartar Wall, Peking.
Miles notes: "The Tartar Wall, Peking" was printed in at least three color variants; a dark olive-green/blue varient characterized by an overall dark olive, nocturanal cast to the image where the left side of the farthest tower glimmers white.
A brown variant, with the ground printed with two blocks in browns of the same hue and slightly different value and the Tartar Wall above more olive in hue.
...and a cooler gray/blue variant, with the ground and Tartar Wall printed in variations of gray in contrast to the blues of the water and sky." This image is from the third variant.