Charlie steve Dagna was born in Colombia in 1988. He studied photography (analog and digital photography ) at the IED in Turin.
After working in many communication and photography companies he started his own studio, co-founding Say Green Studio in 2014. In 2010 he began to realise videos, tv spots and trailers. In 2013 the very first personal project was created: "the Sparks", a documentary about the Sonics, Italian acrobatic company.