1, Yu Hua is naive. His Gu Zhuo naivety is not only reflected in the materials, but also in the meaning and rhythm of his paintings. I use freehand brushwork to sketch the shape, and sometimes add some grass worms to make the whole painting look lifelike, giving the picture vitality, and the naive and simple painting style comes to life on the paper.
2. Yu's paintings use ink very well. In the application of ink color, ink color in traditional painting can show visual feelings such as shade, reality, distance, back and so on, so we can understand this truth well. So when he paints, he uses ink to express the texture and sense of space of objects.