After more than 20 years of experience, Marcello has a diversity of venues to channel his art expertise. As part of THE AIMES, he has curated the first exhibition with originals by Leonardo da Vinci in KSA and the exhibition "Degas Danse Dessin", the first exhibition organized on a cruise ship.
He is the Artistic Director of the Pescheria Visual Arts Center in Pesaro, the Pastificio Cerere Foundation in Rome and the Ermanno Casoli Foundation in Fabriano. He is also founder and curator of the 6ARTISTA program for young artists, organized in collaboration with Civita.
He serves as a contemporary art consultant for the French Embassy, the Accademia Nazionale di Santa Cecilia, the French Academy in Rome, the Italian Cultural Institute in Paris, Civita, Sistema Museo.
He corresponds for several magazines of contemporary art and taken part in juries for awarding significant contemporary art prizes in Italy.