"curved, abstracted shaped floors"

The Urban Forest, which is the new project of architect MAD, will be built in the heart of city Chongqing, China. The structure of the skyscraper was inspired by mountainous Chinese landscapes and the traditional villages. It is made up of curved, abstracted shaped floors, which have been layered slightly off-center from one another.

http://funkydowntown.com/awesome-skyscraper-urban-forest-in-chongqing-china/