(二)纹理及其运用根料纹理包括树皮纹理(图1—A)和木质部纹理两大类。树皮纹理一般选用硬度大,与木质部粘附性强的树皮加以保留运用。皱裂的树皮可以预示沧桑历变,也可用此塑造粗犷雄浑的形象。木质部纹理可分为:表面纹理(图1—B)、内部纹理(图1—C)和蛀蚀纹理(图2)三种。木质部内部纹理的特点是细腻,没有起伏变化,利于塑造阴柔恬雅的形象。但内部纹理是通过 (B) texture and its application Rootstock texture includes bark texture (Figure 1-A) and xylem texture two categories. Bark texture is generally used to select the hardness, bark and xylem adhesion to be retained. Crumpled bark can indicate the vicissitudes of history, but also can be used to create a rough and vigorous image. Wood texture can be divided into: surface texture (Figure 1-B), internal texture (Figure 1-C) and decay texture (Figure 2) three. The internal texture of the xylem is characterized by delicate, undulating changes conducive to shaping a feminine and elegant image. But the internal texture is passed