What about Sun Yundong's calligraphy works?

Exercising hard in the formation of personal book style has formed a vigorous and upward atmosphere, with rich pen and ink, arbitrary use of pens and moderate collection of books. He is a student of the lower case two kings, with a cheerful book fair and natural brushwork. He respected both refined and popular tastes and became attached to Buddhist scriptures. The Diamond Sutra, The Great Compassion Mantra and Panruo Paramita Heart Sutra have been written over and over again for thousands of times.