Missing Green

A short distance from Marseille, at Cape Morgiou, in the depths of the Calanques massif, lies the Cosquer cave, discovered only about thirty years ago by a diver, Henri Cosquer. With its bestiary of hundreds of paintings and engravings - horses, bison, jellyfish, penguins - the only underwater decorated cave in the world allows us to learn a little more about Mediterranean societies 30,000 years ago. Today, threatened by rising water levels accelerated by global warming, this jewel of the Upper Paleolithic is in danger of being swallowed up. To save the cave from disappearing, the Ministry of Culture has chosen to digitize it. From this virtual duplicate, a replica has been made on the surface to offer the public a reconstruction that allows them to admire these masterpieces.

In 2001, Jimmy Wales published the first article on Wikipedia, a collaborative effort that began with a promise: to democratize the spreading of knowledge, monopolized by the elites for centuries. But is Wikipedia really a utopia come true?

In this short documentary from the Canada Vignettes series, a Saskatchewan grain elevator is moved across the snow-covered prairie to a new home after nearly a half-century of use. The film follows the lifting and transporting of the 9-storey, 200-ton structure, and examines the feelings of the people as they witness the final passing of their town's one and only grain elevator.

The British Railways modernisation programme of the 1960s radically changed the rail network, and the British Transport Films unit and the TV news were there to capture it. Compiled here is never before released colour footage of Southern steam at Waterloo (with Nine Elms depot), all the major London stations, The Blue Pullman and early diesels, The Golden Arrow and Night Ferry service, goods and mail, steam on the Metropolitan Railway and building the Victoria Line.

ARCTIC SUMMER is a poetic meditation on Tuktoyaktuk, an Indigenous community in the Arctic. The film captures Tuk during one of the last summers before climate change forced Tuk's coastal population to relocate to more habitable land.

A glimpse at how genre film-focused home video companies have taken the charge in preserving, restoring, and releasing so many works which otherwise might have been lost to time.

An essay film celebrating the work and home life of a rural state in the early twentieth century. Focusing on "the gaze" of amateur filmmakers and their subjects - so often someone they know well. Drawn from the regional archives at Northeast Historic Film.

Two iconic British buildings - the Wellington Rooms in Liverpool and the Coal Exchange in Cardiff - are threatened with demolition and Nick Broomfield is on the case.

Through the unrelenting winter in the north of Japan, a small group of workers must brave unusual working conditions to bring to life a 2,000-year-old tradition known as sake. A cinematic documentary, The Birth of Sake is a visually immersive experience of an almost-secret world in which large sacrifices must be made for the survival of a time-honored brew.