If feel to be done not have when scale design too big hold, can be with pencil first before the picture is truncal on wall make draft, feel to do not have a problem, reoccupy dye undertakes scale.

• 假如觉得绘制图案时没有太大把握，画树干前可先用铅笔在墙壁上打稿，觉得没有问题了，再用颜料进行绘制。