Keywords
argentina, astronomy, atmosphere, atmospheric mood, buenos aires, c/2011 l4, clear sky, color image, colorful, comet, comet panstarrs, dusk, glow, horizon, horizon over land, horizontal, idyllic, illuminated, multi-colored, nature, night, no people, outdoors, periodic comets, photography, serene, shooting stars, sky, space, sunset, tranquility, twilight, 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, arg100086s