Construction of the Three Centers and Bookmall in Shenzhen China has started half a year ago and now the first parts of its curved and tilted structural concrete walls get visible. This columns and beam system is following the facade shape and will be clearly visible in the interior voids of the different centers. The cut-outs shown in the facade will house closed and openable windows running horizontally and diagonally around the four sculptural buildings.
more about this project can be read at exterior 3C+BM and Interior 3C
![corner connection](http://www.johanhanegraaf.nl/wp-content/uploads/2016/02/SZ_02-1024x683.jpg)
corner connection
![2nd floor ready](http://www.johanhanegraaf.nl/wp-content/uploads/2016/02/SZ_01-1024x687.jpg)
2nd floor ready
![science centre void](http://www.johanhanegraaf.nl/wp-content/uploads/2016/02/SZ_04-1024x683.jpg)
science centre void
![exterior of the site](http://www.johanhanegraaf.nl/wp-content/uploads/2016/02/sz_05.jpg)
exterior of the site