Since its inception the enigmatic and attractive nature of avant-garde animation has resided in both its seeming rejection of any overarching interpretation of the artwork per se and, ironically, the formulation of temporary understandings that come to the audience’s mind with every new viewing. The geometric and linear abstractions so prevalent in these works, when presented in sequence, generate a sense of ambiguity that demands new interpretations across time. Often remembered are the strands of vital force radiating from the drawn lines, geometric shapes or objects in motion, such that the audience frequently find themselves enticed by the possibilities of metamorphosis, unfolding in an almost mystical way. These strands of vital force both demonstrate the artist’s creative visual experimentation and constitute the narrative content, which is generally absent or vague.

中文翻译：

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罗伯特·布雷尔的永动机

从一开始，前卫动画的神秘和吸引人的本质就在于它表面上拒绝任何对艺术作品本身的总体解释而且，具有讽刺意味的是，每次新的观看都会在观众脑海中形成暂时的理解。这些作品中如此普遍的几何和线性抽象，当按顺序呈现时，会产生一种模糊感，需要随着时间的推移进行新的解释。经常被人记住的是从画线、几何形状或运动物体中散发出的生命力线，以至于观众经常发现自己被变形的可能性所吸引，以一种近乎神秘的方式展开。这些生命力的脉络，既展现了艺术家的创造性视觉实验，又构成了叙事内容，通常是缺席或模糊的。