Born 2nd March 1979 in Siena, Italy. He spent most of his "teen" life in Grosseto, a small town in Tuscany. Castelli moved to Milan to study design and later to Greece ("Theatre of Athens") and Japan (Fukuoka, Kyushu institute of Design), where he started to work as an illustrator. He returned to Italy and founded the company "Kurageart Art" (real time video performances, multimedia-web design, graphic design). Castelli produced the official poster for the Seoul film festival. In his free time he paints and promotes his "futuristic art", which he thinks will always inspire his way of producing "multimedia". Castelli dreams about producing a new short film about "Odysseus".