A rich selection of films shot on the most spectacular and inaccessible mountains and made by Mario Fantin, the explorer with a camera. Starting in the Alps, since the 1950s, Fantin has joined the most adventurous expeditions to the four corners of the globe, with the aim of returning home to take part in them in film form. Often in the retinue of Guido Monzino, one of the greatest explorers of the 20th century, Fantin took his 16mm camera with him on more than thirty expeditions. On each occasion, he combines chronicling punctiliousness and the need to satisfy a precise desire for knowledge with the ecstatic dimension of an eye imbued with visions on the edge of the possible.