Carlos Barrantes, a master of printing and historical processes, gives us a step-by-step guide to platinum/palladium printing. In his laboratory in Perpignan, he carefully explains his preparations and manipulations, giving an artist's perspective on his choices and decisions. As a craftsman, he is as visually sensitive as the sheets he uses are to light. And he sublimates each photograph into a unique print.

Against all odds, Dolorès Marat quietly built a personal body of work on the fringes of fashion and the world of contemporary art. Timeless images, evanescent but persistent, like so many interior landscapes bathed in solitude. Working through an alphabet primer from Avignon (at the blue hour) to Ventoux, from the apartment-studio to hanging the "Cascades" exhibition, the director follows in the footsteps of the frugal Dolorès, shy yet bold, always sincere.

In the spectacular landscapes of Tibet, 'twixt heaven and earth, naturalist/photographers the Larrey brothers take us along on a full-scale expedition on the trail of the snow leopard. The discomfort of the hide, patience, hypoxia, extreme climatic conditions... such is the price to pay for these magical moments. Withstanding both the elements and doubt is no mean feat. A philosophical exercise perfectly mastered by breeders on the high plateaux. At the end of the quest, the Grail: the "ghost of the mountains" materializes in the two photographers' lenses.