Is it collectible to add calligraphy to the car?

This person's calligraphy is valuable for collection.

Che Zengjian, 1969 was born in a scholarly family in Xuzhou City, Jiangsu Province. Artist, national first-class calligrapher, member of China Calligraphy Association, president and chief calligrapher of Jiangsu Mo Painting and Calligraphy Institute. Its calligraphy has unique meticulous brushwork and exquisite writing style, which represents the characteristics of Che calligraphy. These special characters are the basis of its being regarded as cultural relics and can directly play the cultural value of collecting works of art..