A ventilation shaft protrudes from the structure, serving as a conduit for air circulation. Its sturdy metal construction blends into the building.

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Size: 6251px × 4160px
Photo credit: © B. Vukovich / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, airflow, circulation, duct, ductwork, exhaust, fresh, grille, hvac, infrastructure, intake, opening, pathway, shaft, system, ventilation