air ventilation grid . round air vent cover. Rust and dirty old round ventilation hole frame with horizontal metal stripes on white painted concrete w

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air ventilation grid . round air vent cover. Rust and dirty old round ventilation hole frame with horizontal metal stripes on white painted concrete wall of city building .

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Size: 5700px × 3800px
Photo credit: © Stefano Carnevali / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, architecture, background, bathroom, building, conditioner, conditioning, construction, cooling, design, duct, equipment, fan, flow, frame, grid, home, house, industrial, industry, metal, pattern, steel, technology, texture, vent, ventilation, ventilator, wall, white