Leandro Picarella has directed several documentaries, including Cattedrale, Gyruss, A ciascuno il proprio Bach, Ritirata Notturna, Scolpire il tempo, presented at the 66th Locarno Festival, and Dio delle zecche, which earned him the Fice special mention at the 2014 Sciacca Film Festival. Triokala is his first feature film.