“自然形式的基本法则是对称,均衡和方向性”。一直以来,人们在观察和改造世界的体验中对表达形态已有了一些既成定则的习惯,它虽因不同时期好恶的不同有一些变化,但创造者往往会基于这些习惯去作“因势利导”的思考。当周围的形态不在规则内时,习惯便主导了判断,人们会有意无意地忽略或排斥这些形态。这些形态在传统意义中被认为是缺乏亲和力的;缺少平衡感和稳定感的;缺少方位性的,所以我将这些形态称为“非常形态”。它们运用于公共环境中,将得到换一个角度的结果。我将此运用于地铁环境艺术设计中作了一些尝试。 （A）纯粹几何形态 人们现在说流行的回归自然图案的原因,在于纯粹几何形态容易被感观体系所把握,而使我们的知觉器官显得有些无所事事。但事实上,我们的知觉更偏爱简单结构——直线圆以及其它单纯的几何形态。在混乱的外部世界里,我们往往更易于看清这类有规则形态而不 “The basic laws of the natural form are symmetry, equilibrium and directionality.” All along, people have had some established conventions for expressing forms in the process of observing and transforming the world. Though they have some changes due to different times of good and evil, creators tend to make use of these habits as “making the best use” Thinking. When the surrounding forms are not within the rules, the habit dominates the judgment, and people will ignore or reject these forms intentionally or unintentionally. These forms are traditionally considered to be lack of affinity; lack of balance and stability; lack of orientation, so I refer to these forms as “very modalities.” They are used in the public environment, will get a different perspective of the results. I have made some attempts to apply this to metro environmental art design. (A) Pure Geometry The reason people nowadays say popular patterns of return to nature is that pure geometric forms are easily mastered by sensory systems, rendering our sensory organs somewhat idle. But in fact, our perception prefers simple structures - straight circles and other simple geometries. In a chaotic external world, we tend to see this type of rule more easily than it does