First film in a series of three with Over-Ice and Oversand and one of the first films on free climbing shot in the cliffs of the Gorges du Verdon in several parishes. We meet a certain Patrick Edlinger, Patrick Bérhault, but also Jean-Marc Troussier, Jacques Perrier, Stéphane Troussier, Hugues Jaillet, Gilbert Thomann, Odette Schoënleb, Bernard Gorgeon, Christian Guyomar. Thanks to the program Les Carnets de l'aventure, then broadcast on Antenne 2, and its producer Pierre-François Degeorges, this film was made. The chain gave its production agreement during the day, while the climbing was very confidential, no one knew Patrick Edlinger and the project itself contained only a few lines on a sheet

Oversand is one of the first films about free climbing, the third film in a series of three with "Overdon" and "Over-Ice". Directed by Jean-Paul Janssen, the film was shot in 35mm in Algeria, in the Sahara Desert, in the Tamanrasset region, on the walls of the majestic peaks of the Atakor massif, central sub-region of Hoggar, mountainous heart of Hoggar, a volcanic plateau of almost circular shape, whose average altitude is 2000 meters, and which culminates at Mount Tahat (2918m), the highest point in Algeria. The Atakor is distinguished by its spectacular volcanic peaks, its needles, and its rugged landscapes, resulting from the erosion of ancient volcanic chimneys, which make it the most emblematic summits of the Hoggar, such as the Assekrem, the Ilamane, or the Tizouyag, where climbers Patrick Edlinger, Patrick Bérhault, Bernard Gorgeon, Hugues Jaillet, Jacques Perrier, Stéphane Troussier and Odette Schoënleb evolve under the watchful eye of the Tuareg caravans.

A legendary film in the history of rock climbing in the Verdon Gorges, shot in 16mm between the autumn of 1978 and the spring of 1979 by Henri Agresti, a high mountain guide. For the first time, acrobatic shots were taken on the walls of the Verdon. We rediscover a whole generation of pioneers on routes like Dingomaniaque, Triomphe d'Eros, Péril rouge, Luna Bong, Pichenibule or Necronomicon, routes which, like Dingomanique or Triomphe d'Eros, had just been opened. We witnessed a major turning point in the style and possibilities of rock climbing at the end of the 1970s: anchors sealed by drilling used as belaying and no longer as aids, new equipment: climbing shoes and chalk, harnesses and figure eights. Henri Agresti's unfinished and silent film, lasting around fifty minutes, was presented in the form of a nine-minute fragment at the Trento Film Festival in 1981.

In 1983, the French Mountain Federation (FFM) organized a landmark climbing gathering in Saussois and the Verdon, bringing together generations of the greatest climbers of the time, including Patrick Edlinger, Jean-Claude Droyer, Jerry Moffatt, Jean-Claude Droyer, Robert Paragot, Lucien Bérardini, Ron Fawcett, Jean-Pierre Bouvier, and other major figures. This event symbolized the emergence of modern sport climbing as a practice in its own right in France, with the liberation of legendary routes and the rise of freestyle climbing, notably under the leadership of Droyer and Edlinger. This gathering was a key moment in the dissemination of the freestyle ethic and the evolution of grading, while Saussois and the Verdon were at the forefront of high difficulty in the world.