Our Navajo guide took our group to an immense cave featuring a round hole in its ceiling, very much like the hole in the ceiling of a traditional Navajo hut, or hogan. This image offers ample evidence of its likeness to a hogan as well as its huge scale. I used a 28mm wideangle focal length to embrace both the tiny figure of our Navajo guide and the huge hole in the ceiling. There is a black trail flowing down the side of the cave, probably the result of erosion or staining. I matched the man and hole by connecting them with this black trail. The image is a stunning example of scale incongruity. Without the guide as a scale reference, we would not know how large this cave is.