The lines of strew and random cross each other, rapid, slow, pause and transition, which depicted the tenacity of the rocks and stones; also the mild light and shade appeared the sheer of the mountain and the depth of valley.

• 错落交织、疾缓顿挫的线条，刻画了大地之“骨”岩石的坚韧；明暗有度，点染得法的黛蓝与墨青透出斧劈刀的峻峭和峡谷的深邃。