About the Authors

Xin Pan

Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation School of Fine Arts, Guangdong University of Education, Guangzhou, Guangdong Province, China

Mingming Zhong

Roles Conceptualization, Supervision, Writing – review & editing

zmm_tsinghua@163.com

Affiliation School of Fine Arts, Tsinghua University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.