La Piave is an attempt to describe the Piave river and its surroundings as a character in constant change. Each chapter shows a different research session in which the landscape is analyzed in its structure through individual shots, thus forming a naturalist mosaic that accounts for the different conformations of the territory over the years. This first part collects the documentation of the place made by me between 2017 and 2021, as well as a couple of found footage sequences.