Spiral staircase and a beautiful sky

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Size: 4368px × 2912px
Photo credit: © Peter de Kievith / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: architecture, backgrounds, bannister, blue, building, cochlea, concepts, concrete, contemporary, copy, corkscrew, curve, emergence, emergency, exit, exterior, floor, helical, helicoid, helix, ideas, ladder, metal, moving, screwshaped, scrolled, sky, space, spiral, staircase, stairs, steel, success, whorled, zigzag