1 / 4   Unlike most paintings, a giant art piece on some farmland takes time to unveil. / VCG photo

2 / 4   Now, all 15 3D crop pictures located in northeast China’s Liaoning, Shenyang Province are ready for display, featuring cultural icons from Chinese dragons to Confucius. / VCG photo

3 / 4   Crop art originated in Japan, where farmers plant different grains in pre-designed coordinates. / VCG photo

4 / 4   Following the same concept, over 20 workers in Shenyang worked on their farmland designs this year using satellite positioning technology. The speed of the growth of each grain fragments has been carefully monitored and controlled so that they can form the final picture at same time. / VCG photo