Stock photography, photos: Windows Section Sunrise Stock photos of Silhouettes of rock formations in the Windows Section at sunrise. Arches National Park, Utah. Photograph: © Matthew Thalman Click for a larger image and more information Keywords associated with this stock photo: USA, United States of America, America, United States, US, arches np, arches national park, Utah, UT, rock, rocks, National Park, National Parks, NP, park, parks, north america, yellow, sunrise, sun, sunlight, sky, sandstone, silhouette