Graduated in Psychology. He studied about the importance and use of mythology, traditional stories, metaphors, for personal development in Hertfordshire College of Art and Design in England.

He had some training in London about the Mythic Tarot with Juliet Sharman-Burke and Liz Greene, psychoanalysts well known internationally for their work in Astrology and Tarot. They are co-authors of the Mythic Tarot (first photo above).

Rachel Pollack is the tarot mentor of Joao Caldeira. She is a tarot reader and she holds an honours degree in English from New York University, a Masters in English from Claremont Graduate School and has taught English at New York State University. Author of 12 books on Tarot, including "Seventy-Eight Degrees of Wisdom ', As a fiction writer, Pollack has been bestowed many honors and awards. She is also author of the "Shinning Tribe" tarot deck.

He also learned tarot  with other teachers, including Veet Pramad.

Contact by phone: (+351) 96 0094558 (Tarot readings and courses).