Ключевые слова: abstract, antarctica, arctic, background, beauty, blue, bright, cave, cavern, climate, climbing, cold, color, crevasse, crystal, eco, environment, exploration, frost, frozen, geology, glacier, hole, horizontal, ice, icicle, illuminated, inside, lake, light, melting, mountain, natural, nature, nobody, north, polar, pole, purity, scenic, season, snow, spelunking, stalactite, stalagmite, texture, uncultivated, water, white, winter,