Luca Apicella is a naturopath with 20 years of experience teaching crystal therapy. He founded Le Porte di Atlantide and the cultural association ATLAS. He is an expert in chakra and psychophysical rebalancing, phytotherapy and flower therapy, tarot, symbolic medicine, Chinese medicine, and reflexology. Currently, he organizes courses and seminars for both groups and individuals.
 
Alessandra De Cristofaro is an illustrator for magazines, communication agencies, and international publishing houses. Her work is inspired by her holistic and spiritual interests and is marked by her focus on the relationship between the interior and exterior worlds.