and defines this system as ;;event”.Fischer-Lichte’s study on performance analyzes the phenomena produced in performance, and systemizes them as an aesthetic theory by finding their unique generalities. When explaining performance, Fischer-Lichte’s aesthetics of performance does not let external values interfere and judge the performance, but only accepts the unique generalities that each performance produces. This perspective seems to agree to the ;;autonomy” that traditional aesthetics had granted art, but also opposes to it. The quality of ;;event” that Fischer-Lichte has given to performance allows us the realization of the world being produced by ourselves, and that of ourselves continuously changing due to that world. The aesthetic quality of performance lies in the dynamics that live, move, and thus change. Such quality cannot be explained by the traditional aesthetics, which evaluated the value of art with an emphasis on the work as an objective thing, and rather resembles the uncontrollable nature of our lives. The aesthetics of the performative thus advances to the aesthetics of life.