大自然提供给我们的视觉形象,多以平衡的形象为主,即使客观自然本身也是对称的。由于我们观察的角度不同,也会产生非对称的平衡的形象。除了球形和特定的角度外,种种动物、人物等形象无不如此,这种平衡易于表现变化的形式,丰富了人们的视觉情感,所以成为艺术的主要表现方法之一。 The visual images that nature provides to us are mostly balanced images, even though objective nature itself is symmetrical. Due to the different perspectives we observe, we also have an asymmetrical and balanced image. In addition to the sphere and a specific angle, all kinds of animals, figures and other images of all this, the balance of the performance of changes in the form of easy to enrich people’s visual emotions, it has become one of the main ways of art.