While photographing the Teardrop Arch at Monument Valley a Pitt Bull wandered into my composition. I photographed this scene with a Nikon D 7100, Nikkor Zoom lens (18-200 mm.), and a Hoya Circular Polarizer, with an ISO of 100, F/18, and a 1/30th second exposure. I converted the image to Black and White in Photoshop. I used a Gitzo Tripod and Arca-Swiss Head.