[Before After] is a new play by artist Lee Kyung Sung, an artist from Doosan Art Center’s program that fosters creative activities. The artist creates a performance language as he researches the history of space, media, and body. In this play, he attempts to connect our daily life and the meaning of incidents by discovering both public and private records and memories that lie before and after and irrevocable incident. Lee Kyung Sung received the Doosan Artist Award in 2014 and the best new-concept play award at the 2010 Dong-A Play Awards.