Undergound vaulted urban sewer tunnel with dirty sewage.

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Size: 5472px × 3648px
Photo credit: © Vladimir Zapletin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: channel, collector, concept, concrete, corridor, danger, dark, decay, deep, dirt, dirty, drain, drainage, draining, environment, factory, flooded, flow, flowing, industrial, interior, leak, leakage, light, mystery, outflow, passage, pipe, pipeline, pollution, reflection, river, sewage, sewer, sewerage, sludge, stink, stream, subterranean, tbilisi, toxic, tube, tunnel, underground, urban, vaulted, waste, wastewater, water