Works by Chen Qi, an artist, is collected in the book. The envelope is about the layout of water, showing the progressive tension of ink carving. Realism is developed between mutually nested color blocks.The gray ink printing on the upper end of the spine is naturally connected with the water surface of the envelope to form the flowing and steric impression of water surface. It seems that the entire design looks like a dispute between concretization and abstraction, showing extreme and compromise, plumpness and freedom.