The place: Mexico. The year: Post-1910. Mexico was on the verge of change. Political instability, the blight of dictatorship, a peasants’ revolt: with events such as the Mexican Revolution fresh in everyone’s minds, passions must have run high. Actions were no longer as restrained.  The freedoms of speech and desire were rife.  We need only look to those well-known Mexican painters Frida Kahlo and Diego Rivera for reference. Despite the volatile relationship shared by the painters (both of whom had several extra-marital affairs during their time together), Kahlo lived in an isolated world.  A pain-filled existence was all she ever knew from the age of 6, when she contracted polio,…