This San Francisco home wanted to diffuse light from the upper levels down throughout the lower levels. Blank and Cables custom fabricated a floating staircase with a glass guardrail to spread light throughout the multi-level home. Blackened steel rides along the staircase in one continuous run to enhance the “floating effect” created from the wall anchored treads. This modern home office is the entry pt for lighting throughout the entire house. From here the light shines down to the lower levels where it is evenly dispersed from the floating staircase that winds through the center of the house.