The concept of the skyscraper is to create multiple atria. A single atrium has been done many times, but to create multiple atria can make a tower a living organism with many things happening on multiple levels. These atria give daylight and visual connections to the different levels. There are three atria which fuse together on the top and the bottom of the tower. Whilst one atrium goes straight up, the otter two modulate in one axis and give shape of the tower.