This intriguing timber staircase set before a moody expanse of concrete has immense visual appeal with its beautiful almost helix-like central twist and it’s smooth sweeping exterior. By YYDG InteriorDesign. – Architecture Daily

This intriguing timber staircase set before a moody expanse of concrete has immense visual appeal with its beautiful almost helix-like central twist and it's smooth sweeping exterior. By YYDG InteriorDesign. – Architecture Daily