Manwook's work expresses exotic nature and animals with plentiful colors and rough handwriting on the flat surface of painting. In particular, the intense fluorescent color stands out. The artist called fluorescent color 'refreshing and dazzling color' and poured the color completely into the work and used the artist's unique and cheerful color in the work. The artist is constantly talking about the outside world with a combination of unfamiliar materials, regardless of media or genre.