Whose calligraphy is unique, elegant and delicate? You can learn shapes.

The words of Zhao Ti and Zhao Mengfu are elegant and delicate, but you can easily learn to be frivolous, even difficult to shape.

If you want to learn the elegance of Zhao, you must first learn the neatness and rigor of Yan or European style. Only when the foundation of shelf structure (knot words) is firmly laid can we learn from Zhao's elegance, otherwise it will be flying, frivolous, rootless and sloppy.