Florence Dugowson teaches yoga at the Rasa Yoga and Elément studios in Paris. She has been an ayurvedic therapist for 25 years and has trained with several masters from different traditions in France, England, India and Sri Lanka. She hosts yoga retreats all over the world.

Ivan Gomez-Montero is a comic book illustrator and story-boarder for movies and cartoons. He is the author of Trois petites histoires de monstres (with Aurélien Morinière, Lionel Chouin and Tarek) – 2009, Cyrill et les ombres du bois cendré (with Tarek) – 2003, and Le Prophète de Tadmor 1 (with Tarek) – 2001.