Madre Angelica Alvarez Icaza was a Visitandine Foundress of the Mexico City Visitation Monastery in the 20th century and a very great mystic.
A recent production explores her life, interviews her relative and highlights the Visitandine devotion to the Sacred Heart through the life of our St. Margaret Mary.
You can view it here: (in Spanish)
http://www.youtube.com/watch?v=Mi9CqEWZkoY&list=PLavYacWR0JnJOuW_r-9xd25R0uCLqsrNo