Background with black and white is full of uncertainty and a sense of crisis, while the beating color, attempting to break through the line and the screen. This is the most intuitive visual experience of the work, abstract and direct. 《Rainbow》pulls off nature images, more directly generalizes and reacts the essence of things, it contains a natural existence, and it is also a symbol of strength of the original the inner world, facing to the conflict、facing to perplexing relations, facing to the dark .