At sunrise Mesa Arch glows an incredible red, contrasting the distant buttes and spires. This was photographed with a Nikon D 300 and Nikkor Zoom Lns (18-200 mm.) with a Tiffen Circular Polarizer. The ISO was 200, F/18, 1/20th second exposure, with a focal length of 44 mm. I used a Gitzo Tripod and Arca-Swiss Head.