![](http://www.alamy.com/thumbs/6/95C1729C-DCDE-484D-81E4-7C35CF5B8428/J5N460.jpg)
spiral staircase
Size: 2347px × 3532px
Photo credit: © raingod / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: bau, bauwerk, betontreppe, building, buildings, concrete, detail, dwelling, gebudedetail, gray, grey, home, house, residential, rohbau, spindeltreppe, spiral, staircase, stairs