Underground reservoir. Metal grating above an artificial water storage reservoir built below ground. A disused water tower (white) is at right. Photog

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Underground reservoir. Metal grating above an artificial water storage reservoir built below ground. A disused water tower (white) is at right. Photographed at a water treatment works.

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Size: 3413px × 5120px
Photo credit: © PAUL RAPSON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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