Water-soluble color lead correct application method

Makes a rough draft first, with pencil light making a rough draft. The back water dissolves the color lead color. The approximate chart leaves the wish the effect. Then the back water color writing brush gets wet the color part exaggerates start. Exaggeration time must be careful. Some colors will mix up will smear.    Hoped that on the useful 〜 network will have the course, will have the interest words to be possible to go to look up.