Rivera and Siqueiros were famous for making murals. To find this answer, you can search for these artists and their works online or consult art history books that focus on their contributions to the art world. Rivera and Siqueiros were both prominent Mexican artists who played significant roles in the Mexican Muralism movement, which emphasized public art, particularly large-scale murals, to depict social and political messages. Their murals often depicted historical events, cultural themes, and messages of social justice.
