Along with <a href=" https://findartvalue.com/artist/diego-maria-rivera">Diego Rivera</a> (1886-1957) and <a href=" https://findartvalue.com/artist/jose-clemente-orozco-1883-2">Jose Clemente Orozco</a> (1883-1949), Siqueiros was one of Mexico's three great muralists. Together, these painters laid the foundation for modern Mexican art during the 1920s. Believing that art should be made for the bett