As long as we breathe, we cannot stop thinking and feeling to from of soul, such as GYOUL(which means grain of wood, a wave in the water and temper ament of sprit of a man in Korean).This piece was originally inspired by the works of my father who is a dye artist. In the piece I tried to reproduce my father's artistic soul with my musical sense through Korean traditional instrument 'daegum', vibraphone and suspended cymbal. The delicate and expressive melody of daegum makes harmony with the vibrant sound of percussions.