平面世界中的两极之美黑白概括的手法，正如其它艺术手法一样，强调主观与客观的统一，然而，黑白的概括较之某些其它造型手段显然具有更为浓厚的主观色彩。在版画艺术作品里，黑白形象同客观物象的自然形态有很大差异，因此可以说在排除其它各种色彩上具有较强的个人感情成分 The technique of black-and-white summaries of the bipolar beauty in the plane world emphasizes subjectivity and objective unity, as in other artistic practices. However, black-and-white generalization is obviously more subjective than some other forms of modeling. In the print art works, the black-and-white image has a great difference with the natural form of the objective image, so it can be said that there are strong personal feelings components excluding other kinds of colors