论文部分内容阅读
一般来说,只要有光的地方,就会有影子。这些用影子作画的艺术家们的奇思妙想真是让人佩服。他们利用光线投射的原理,把一些不起眼的物件组合起来,使投射在墙上的影子变成了一幅幅奇特的画面。
In general, there is a shadow as long as there is light. The whimsy of these shadow-painting artists is really impressive. They use the principle of light projection to combine some obscure objects into a peculiar picture of the shadow cast on the wall.