Staircase, Metal Railing, and Wood Tread The wood-and-steel open staircase wends its way up three stories, supported by a concrete structural wall embedded with PVC tubes and bare lightbulbs.  Photo 8 of 10 in Net Assets

Net Assets

8 of 10

The wood-and-steel open staircase wends its way up three stories, supported by a concrete structural wall embedded with PVC tubes and bare lightbulbs.