第二节:行草书单字形体的视觉完形性点画形体的完整意味着一种秩序,行草书的点画造型亦须在秩序中展开。图一是冯承素摹本《兰亭序》中的“足”字。关于这个字的视觉描述如下:其一,起笔短竖尖入折角的外圆内方的造型,对于整个字内部的硬角形内部空间和外部起收笔的延展性造型、通透形空间具有决定性的作用。其二,此字右部的两处折笔点和一处收笔点处在同一条斜线上,且三处的外轮廓线亦呈渐变的关系。这完全是视觉完型的需要,而不仅仅是一种巧合。其三,末笔起笔处的圆向方切造型几乎可以和此字中所有的硬角相呼应,这也是一种视觉谐律性的体现。此字的视觉构成使我们联想起上面谈到的颜真卿 The second section: the cursive script visual visual conformality Pictorial integrity means that a kind of order, the cursive script painting style must also be started in the order. Figure 1 is Feng Cheng Su copy “Lanting sequence” in the “foot” word. The visual description of this word is as follows: First, the shape of the inside of the outer circle of the pen with the short vertical shaft into the folded corner has a decisive influence on the ductile shape of the hardened interior and the exterior of the entire character Role. Second, the two characters in the right part of the pen and a pen point at the same slash, and the outer contour of the three also showed a gradual relationship. This is exactly the need for visual completion, not just a coincidence. Third, the pen at the end from the round shape to the square cut can almost echo and all the hard corners of this word, which is also a manifestation of the visual harmonic law. The visual composition of this word reminds us of Yan Zhenqing mentioned above