1.A drypoint is made from an image scratched directly into a metal or plastic plate.
一个铜版画是由一个图像搔直接进入金属或塑料盘。
2.Drypoint, should not be drawn by Chinese.
铜版画,应不是中国人画的。
3.Invited French to make drypoint by Qian Long Emperor in Qing Dynasty
乾隆皇帝请法国刻制铜版画