Ключевые слова: abandoned, abandoned industrial, abandoned mine, attraction, background, blue, blue cave, blue grotto, blue water, cave, cave waterfall, clear, dark, deserted, dripping, dripping springs, drop, europe, famous, formation, fragment, grot, grotto, hole, industrial, iron, klackberg, light, long exposure, manmade, mine, natural, norberg, old, old mine, ore, photograph, pond, rock, shaft, stone, surface, sweden, swedish, travel, travel destination, tunnel, water, waterfall,