Li Yanyan, female, born on September 1, 1988, from Shaoyang, Hunan. I have been engaged in natural stone mosaic art since 2010 until now. At the age of 15, he studied under the renowned artist Mr. Jiang Changyi and began to systematically study art. Through years of professional training in Chinese landscape painting, sketching, watercolor painting, and oil painting, I have mastered relevant painting techniques and expressive techniques.