The concept of this design meets the modern beauty where glass and structure are fused across the tower. When I first saw a digital rendered image of this tower in 2014 I thought they took The Shard from London to Seoul. As funny as it sounds it really resembles it from top to bottom. They are both being altered in width as the grow higher and they have open ends at the top reaching the skies. I believe that the Lotte Tower was the first to be designed of the two, so what happened with your design Renzo & Piano? How was your visit to Seoul?