Stock photography, photos: Half Moon Stock photos of Half moon against blue sky. Photograph: © Dan Creighton Click for a larger image and more information Keywords associated with this stock photo: universe, symbolic, vastness, dominant color, nature, environmentalism, skies, moonlight, blue, sky, habitat, scenery, ecosystem, vast, concepts, dominant colour, global, moon, eternal, high, concept, IMAGE/COLOR/STYLE/FORMAT, ecology, conceptual, environment, atmospheric