Ключевые слова: asia, blue, blue sky, bright, chiang mai province, cloud, cloudscape, color image, colors, day, environmental conservation, fog, forest, green color, high up, hill, horizon over land, horizontal, landscape, mae hong son province, mountain, mountain peak, mountain range, multi colored, natural light, nature, no people, outdoors, overcast, panoramic, plant, rural scene, scenics, shadow, sky, southeast asia, summer, sun, sunlight, thailand, tranquil scene, travel, travel location, vibrant color, white,