Ключевые слова: abstract, arts and entertainment, background, backgrounds, blue, cloud, cloudscape, color, cross processed, design, dirty, distressed, faded, fog, glowing, gradation, gradient, grained, grainy, green, grunge, mist, moody sky, mottled, nature, no people, old, old fashioned, overcast, pastel colored, retro revival, sky, strong grain, textured, textured effect, vignette, yellow,