cascading water flowing through concrete tunnel

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Size: 2800px × 4200px
Photo credit: © aerofokus / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: artificial, beautiful, cascade, cascading, clean, concrete, conservation, construction, earth, environment, fall, falling, filtered, flow, flowing, fresh, healthy, minerals, moss, motion, mountain, natural, nature, originating, outdoors, peaceful, pond, rain, rainfall, rock, running, serene, source, spring, stone, stream, tunnel, vertical, water, waterfall, wet