From the heads of Roman Emperors to the 'blood head' of contemporary British artist Marc Quinn, the greatest figures in world sculpture have continually turned to the head to re-evaluate what it means to be human and to reformulate how closely sculpture can capture it. Witty, eclectic and insightful, this film is a journey through the most enduring subject for world sculpture, one that carves a path through politics and religion, the ancient and the modern. Actor David Thewlis has his head sculpted by three different sculptors, while the Archbishop of Canterbury Dr Rowan Williams, artist Maggi Hambling and art critic Rachel Johnston discuss art's most enduring preoccupation, ourselves.

A disturbing chapter in Russian history is explored in this documentary. In 1933, Joseph Stalin sent 6000 "unwanted" citizens of Moscow and Leningrad to a desolate Siberian island - with no food or clothes to speak of. Decades later this documentary returns to the island.

Bjørn Nørgaard and a team of Czech glass artists in the demanding process of creating a grave monument for Queen Margrethe and Prince Henrik of Denmark.

Tracking the evolution from 16mm and VHS to modern tech and thermal imaging, we shadow an army man. He treasures trophies, a family photo, boot camp moments. Yet, CCTV captures his crime, etched in digital memory.

Bas Jan Ader's first fall film shows him seated on a chair, tumbling from the roof of his two-storey house in the Inland Empire.

This short film is part of a mixed media artwork of the same name, which also included postcards of Ader crying, sent to friends of his, with the title of the work as a caption. The film was initially ten minutes long, and included Ader rubbing his eyes to produce the tears, but was cut down to three and a half minutes. This shorter version captures Ader at his most anguished. His face is framed closely. There is no introduction or conclusion, no reason given and no relief from the anguish that is presented.

Shot in his garage-studio, the camera records Ader painstakingly hoisting a large brick over his shoulder. His figure is harshly lit by two tangles of light bulbs. He drops the brick, crushing one strand of lights. He again lifts the brick, allowing tension to accrue. The climax inevitable—the brick falls and crushes the second set of lights. Here the film abruptly ends, all illumination extinguished.

IN 1988, rising star Kenneth Branagh tackled the role of Shakespeare’s prince of Denmark for the first time in his professional career under the guidance of celebrated actor Derek Jacobi. Narrated by Patrick Stewart, this hour-long film documents how Kenneth Branagh and Derek Jacobi, two intelligent and passionate men, found new depths in Shakespeare’s classic drama, Hamlet. Filmmakers Mark Olshaker and Larry Klein follow the company through four weeks of rehearsals, from the first read-throughs to opening night.

In Europe, road junctions have become public art galleries. A road trip across France, Switzerland, the Canary Islands, Greece and Germany exploring the glorious world of roundabout art.

The video revolution of the 1970s offered unprecedented access to the moving image for artists and performers. This Is Not a Dream explores the legacies of this revolution and its continued impact on contemporary art and performance. Charting a path across four decades of avant-garde experiment and radical escapism, This Is Not a Dream traces the influences of Andy Warhol, John Waters and Jack Smith to the perverted frontiers of YouTube and Chatroulette, taking in subverted talk shows and soap operas, streetwalker fashions and glittery magic penises along the way.

A BBC News investigation has revealed how violent criminal gangs are finding, abusing and extorting people from the LGBT community they meet online in Egypt. Using masking technology to hide the identities of the people he meets, Ahmed Shihab-Eldin navigates the complex online and real-life world of people who identify as queer and who have been repeatedly targeted by a gang with violent viral video humiliations and police arrests.

The Arts Council commissioned this film to coincide with their major retrospective of Giacometti's work at the Tate Gallery (now Tate Britain) in the summer of 1965. A similar exhibition was held concurrently at the Museum of Modern Art in New York, sealing the artist's reputation as a modern master.