Yin, Qiqi. “A Study on the Artistic Characteristics of the Tkachev Brothers’ Oil Paintings —— A Case Study of ‘Mothers’”. Critical Humanistic Social Theory 3, no. 3 (July 28, 2026). Accessed August 17, 2026. https://ojs.apspublisher.com/index.php/jchst/article/view/1523.