After reading Yao's Zen Book, I was deeply impressed by Yao's calligraphy works. The font Shu Lang is quiet, using Zhong Wang's brushwork, with unique style, high realm and seemingly soft, but in fact, it is strong in brushwork, clean and refined in style, restrained and implicit, and meaningful in Zen, like a spring breeze blowing across your face, with a touch of coolness in your heart and endless aftertaste.
The price trend of his calligraphy market will only get better and better, and there is a lot of room for appreciation.