Close up of the lid of a ventilation shaft

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Size: 3670px × 2831px
Location: Espoo, Finland
Photo credit: © marinuse / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, close, close-, detail, details, diagonal, diagonals, flow, fresh, grate, grates, grid, iron, lid, metal, opening, openings, pattern, patterns, roster, shaft, texture, textures, vent, ventilating, ventilation