huà / shī / gēn / jù / rén / wù / de / miàn / ròu / biàn / huà / kè / huà / chū / tā / nián / lǎo / hòu / de / shén / tài

画师根据人物的面肉变化，刻画出他年老后的神态。

The artist depicts the character's aged expression based on changes in his facial features.