I have been coherently working on a series of 'Un-U(Cloud and Rain)' using rain as a main subject matter about nineteen years since when I started his career as an artist.

Un-U means 'a chance to achieve grace, a great undertaking' according to a Chinese historical fact. This meaning represents my strong wish to my art works and ,in addition, to title my art works 'Un-U' is as pleasure as giving a beautiful name to a newborn for me.

In 2012, I founded an artistic complex in Koza-City, described as 'Gate' to the largest American military base in Asia. I engage in an art activity there to find an answer of a question if art can purely exist in such an area filled with social and politic issues.