Lying in a sarcophagus in the Convento de Santa Catalina in La Laguna is the 284 year old body of a nun, and one day a year on the 15th February, thousands of people wait in line to see it. This is the body of Sister María de Jesús de León y Delgado. Not the bones, not the skeleton, but the body, more perfectly preserved than any Guanche mummy. Except that this body...
