![](http://www.ecns.cn/hd/2021/04/15/9802492fd1fc45c788b441355922bde4.jpg)
A 3D-printed Michelangelo's "David" statue will be sent away for the Dubai World Expo 2020, Florence, Italy, April 14, 2021. (Photo/VCG)
![](http://www.ecns.cn/hd/2021/04/15/f1b2769aa7874fac81b3d2be369d2030.jpg)
A 3D-printed Michelangelo's "David" statue will be sent away for the Dubai World Expo 2020, Florence, Italy, April 14, 2021. (Photo/VCG)
![](http://www.ecns.cn/hd/2021/04/15/6378e6a3de6448b5b7f2aef98d3c3c54.jpg)
A 3D-printed Michelangelo's "David" statue will be sent away for the Dubai World Expo 2020, Florence, Italy, April 14, 2021. (Photo/VCG)