Asymmetry or irregularity. The idea of controlling balance in a composition via irregularity and asymmetry is a central tenet of the Zen aesthetic. The enso ("Zen circle") in brush painting, for example, is often drawn as an incomplete circle, symbolizing the imperfection that is part of existence. In graphic design too asymmetrical balance is a dynamic, beautiful thing. Try looking for (or creating) beauty in balanced asymmetry. Nature itself is full of beauty and harmonious relationships that are asymmetrical yet balanced. This is a dynamic beauty that attracts and engages.
不均整(不对称) 不对称或不规则。通过不规则和不对称来控制组合的平衡，是禅宗美学的中心思想。举个例子，书法中的enso（禅圆）经常被画成一个不完整的圆，象征着生活中部分的缺陷。不对称的平衡的图形设计是一种动态的、美丽的。要试着去寻找不对称的美。自然本身充满的美和和谐就是不对称的平衡着。这就是吸引人的动态美。

来源:可可英语 http://www.kekenet.com/read/201004/101117.shtml