empty dry drainage channel tunnel concrete and stony wall

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Empty dry drainage channel in tunnel. Concrete and stony wall. Royalty Free Stock Photo
Concrete and stony wall tunnel. Light at the end of the tunnel Royalty Free Stock Photo
   
   
   
   
   
Empty dry drainage channel in tunnel. Concrete and stony wall.
   
   
   
   
   
   
   
Empty drainage channel in tunnel, forest outside. Stony walls on both sides


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