The art of calligraphy and painting is also divided into various forms, but we know that people who have a good understanding of calligraphy and painting are also creative in art, and the key to how to combine calligraphy and painting with signature lies in creativity. For example, the signature of a lovely girl should show the lovely side of the word in her signature, and the signature of a successful man full of masculinity should show his mature and steady temperament in her signature (for example, this person has the word "Peng" in his name.
To sum up:
A certain calligraphy foundation+endless creativity (creativity from calligraphy and painting)+years of writing (some difficult words, often written to find the best artistic point) accumulation = very individual artistic signature.