Stairway to Heaven

My first staircase was a "bit of a challenge." The centre rail is a Rolled C section with 10 mm flat bar welded onto the open side. The tread supports are rolled laser cut 3mm steel. The treads are West Australian Jarrah oiled and wet sanded/polished with Carnuba wax. The hand rails are 316 stainless steel rolled to multiple radii, yet to be polished. Designed and drawn in Rhino.