The mysterious relationship between Chavela Vargas, Frida Kahlo, and Diego Rivera 

One cloudy day in 1989 in Mexico City, a man sets off for the Frida Kahlo Museum. It starts to rain and, running into a nearby cantina, he meets an elderly Chavela Vargas who, in between ethylic vapors, begins to tell the tale of how she met Frida and Diego, and of her relationship with them.