Juana Ines de la Cruz (1909 - 1992)

A Mexican self taught mathematician and poet. She argued for the relationship between math and music, Pythagorean principles, spiral harmonics, and the Platonic aesthetic idea of beauty. metaphors drawn from physics, mathematics, and music. A birthday poem states: “Let your age, my lord, so greatly exceed/ The capacity embraced by zero/ That the ars combinatoria of Kircher/ Are unable to multiply its quantity.” Influenced by Descartes’ Discours de la méthode.

Paper Money

Obverse Reverse Description
Mexico, 1000 Pesos, 1985

Coins and tokens

Obverse Reverse Description
Mexico, 1000 pesos, 1988