The development of contemporary art presents a diversified development trend. Concept art

installation art and performance art are gradually welcomed by people as emerging art. As a conceptual artist

Leandro Ehrlich is at the forefront of contemporary art. His works always allow people to immerse themselves in dreams and reality

from initial doubts to epiphanies to discovering surprises. This leads to people's thinking about life and self-reflection. This article aims to explore the emotional changes of viewer participation in the works

the dramatic expression of Leandro Ehrlich's works

and the true meaning of the works through the analysis of Leandro Erlich's works.