Nothing special. The client wanted the railing of stainless steel, then changed his mind because the price didn’t suit him. And he wanted us to show him railing constructed in the style of stainless steel but of a simple metal. It was drawn 3 variants of the railing. Incidentally he ordered the #3.

Sketchup + V-ray

Simple iron railings on the stairs-1

Simple iron railings on the stairs-2

Simple iron railings on the stairs-3