A charm of Water - color painting is that it is able to express “The Power of Life”, “Sense of transparency” and “A space full of light” by leaving a white background on paper. Water-color can be positioned between tempera-paintings and ink-paintings as an intermediate work, then I am using both “blur of brush-touch” and “blot” which are expressions of Indian-Ink painting, and also using a expression of tempera-paintings that makes use of watercolor paint as a distemper.