An art teacher from Jiexiu, Shanxi province, has recently gone viral for creating an image of the Great Wall by arranging red sorghum grains on the ground.
The creator, surnamed Liang, said it took him five to six hours to finish the piece.
His grandma, now 80, has never been to the Great Wall. Liang hoped to fulfill her wish by bringing the iconic structure to her doorstep.
