Stairwell, detail, UG, tip, emergency exit, inside, tip, direction arrow, escape route, icon, spectral filter, blue, close up

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Size: 3754px × 2524px
Photo credit: © Janusz Pokorski / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arrow, blue, close, detail, direction, emergency, escape, exit, filter, icon, route, spectral, stairwell, tip, ug