Diego Rivera's artistic contributions reflect the principles of social realism, depicting the struggles and triumphs of the working class. His large-scale murals illustrated Mexican history and culture while emphasizing themes of social justice and revolution. Rivera sought to make art accessible to the masses by incorporating public spaces, allowing his work to resonate with ordinary people. Through bold colors and powerful imagery, he conveyed messages of cultural identity and political activism. Rivera's dedication to social commentary through art significantly impacted the Mexican Mural Movement and inspired artists worldwide to engage with issues of class struggle.