Park City – The documentary “Alberi che camminano”, written by Mattia Colombo with Erri De Luca, which explores the relationship between man and working on wood, lands in the United States. After the success gained at the Festival dei Popoli in Florence, the documentary has been selected to compete at the Slamdance, a prestigious festival dedicated to low budget cinema, to be held from January 23 to 29 in Park City, Utah. (9colonne)