Keywords
astronomy, atmosphere, bands, blue, cloud, color image, concept, dark, dramatic sky, galactic, horizon, low angle view, luminous, milky way, night, no people, outdoors, photography, portugal, purple, scenery, serra da estrela, sky, skyline, space, stars, stellar, vertical, view from space, widefield, zodiacal light, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, alv100018s