Different from the elegance embodied by traditional literati painters, his work displays a sense of individual carefreeness; in particular, the unique technique of "rolled wrinkle strokes" created by himself has formed a unique vocabulary of modern magical ink painting.His fantastical and illusory representation seems to transport viewers to a surreal, magical realm of contemporary landscape beyond what is seen by the naked eyes.

Lee employs signature techniques such as “piercing” to break open the closed structure of traditional sculpture, creating a distinctive formal and conceptual language of emptiness. His works embody an “Eastern void” where self and object dissolve, offering not only profound aesthetic value but also a contemplative reflection on the human condition, imbued with contemporary social relevance.