An Jae-hui is a friend of flowers, trees, clouds, the sunlight, rocks and the wind and writes with the wish that all people might live together with creatures of the universe. An particularly enjoys listening to the stars glittering in the night sky, while studying the rhythm of time and space and the aesthetics of the universe. An has written the books, The Missing Eocheoguni from Sungnyemun Gate and Rock Pile. He is currently writing the “Cosmos School” series based on the cosmic aesthetics he has researched.