![](http://www.alamy.com/thumbs/6/9A578D9F-A709-4B46-AB08-61274653E7B0/FC3HJY.jpg)
ventilation shaft in building
ventilation shaft in building
Size: 4000px × 6000px
Location: Hong Kong
Photo credit: © vasa / Alamy / Afripics
License: Licensed
Model Released: No
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