The creation of Chinese characters is to take things from afar and take things from near. The essence is the manifestation of nature. As society continues to develop, words will also evolve from complex to simple. At the same time, natural things will correspondingly weaken and become more symbolic.
We often say that skill lies beyond the characters. If you want to make calligraphy have a natural flavor, the most direct way is to get close to nature. The method is to learn seal script.