ludic

adj.

1. 顽皮的；爱开玩笑的
   showing a tendency to play and have fun, make jokes, etc., especially when there is no particular reason for doing this

1. His work, from videos, photos to installations and paintings uses elements from the ludic sphere of childhood while focusing on the theme of the outcast from society.
   他的作品把儿时顽皮的元素融合到视频，摄影，装置和绘画等艺术领域中，并关注被社会所放逐的主题。