Between 1922–1924, Orozco painted the murals: "Maternity", "Man in Battle Against Nature", "Christ Destroys His Cross", "Destruction of the Old Order", "The Aristocrats", and "The Trench and the Trinity" at the National Preparatory School.
Mellem 1922-1924, malede Orozco vægmaleriene "Maternity", "Man in Battle Against Nature", "Christ Destroys His Cross", "Destruction of the Old Order", "The Aristocrats", and "The Trench and the Trinity" i Escuela Nacional Preparatoria.