要想对于一种理论以及与这一理论有关的所有概念作出可靠的解释,就必须先从解决一个中心问题着手,即先从确立一个关键概念的确切含义着手。 ——[美]苏珊·朗格 一、关于水彩画的内涵与外延 从丢勒以来,欧洲大陆上的水彩画,都可以看作规模初具的水彩艺术。但作为一种正式的绘画方法来说,到十八世纪的英国,才渐臻完美。关于水彩画的概念,《辞海》中有这样的解释:“水彩画是绘画的一种。水彩颜料是用胶水调制的,作画时用水溶解颜料于纸上,利用画纸的白底和水份相互渗融等条件,表现出透明感、轻快、湿润等特有的效果。”从中,我们可以体会到三层含义:水彩画是一个独立的画 A credible explanation of a theory and of all concepts related to this theory must begin with the solution of a central problem, namely, the precise meaning of establishing a key concept. - [America] Susan Lange I. About the connotation and denotation of watercolor Since the Dürer, the watercolor painting on the European continent can be regarded as the watercolor art of the beginning of the scale. But as a formal method of painting, the United Kingdom until the eighteenth century, gradually getting perfect. On the concept of watercolor, “Cihai” in the explanation of this: “watercolor painting is a kind of watercolor paint is made of glue, painting water soluble pigment on the paper, the use of paper and white water on mutual infiltration Financial and other conditions, showing a sense of transparency, light, moist and other unique effects. ”From which we can understand the three meanings: Watercolor painting is an independent painting