Three-dimensional relationships between them advertising pinch point, line, surface and volume, is relative, when more than a certain limit, it will change the original form. For example, the point of material arranged in one direction will form a continuation of the wire, the wire can be formed parallel surfaces, surface materials and the formation of more than a certain thickness of bulk, bulk continuation turned into a certain direction wire, so advertising in three pinch three-dimensional design to grasp constitute the morphological changes of scale, in order to constitute a form of performance design. Advertising has a lively three dimensional pinch, jumping feeling, because the space between the plates gap arising contrast between the actual situation, can cause a sense of space, a sense of rhythm and flow http://www.sanweikoubanty.com/.