Bicyclette présentée en liberté

Set to a classic Duke Ellington recording "Daybreak Express", this is a five-minute short of the soon-to-be-demolished Third Avenue elevated subway station in New York City.

Filmmaker Alain Resnais documents the atrocities behind the walls of Hitler's concentration camps.

Fascinating - and unintentionally funny - experiments at Austria's famed Institute for Experimental Psychology involve a subject who for several weeks wears special glasses that reverse right and left and up and down. Unexpectedly, these macabre and somehow surrealist experiments reveal that our perception of these aspects of vision is not of an optical nature and cannot be relied on, while the unfortunate, Kafkaesque subject stubbornly struggles through a morass of continuous failures.

Women of mature years talk about their marriage, their first time, their intimate relationship with sexuality. In the repetition of these ancestral rituals, the director questions her own lack of marriage, of children, and with it, a chain of mother-daughter relationships that is dying out.

Ra Paulette digs cathedral-like, 'eighth wonder of the world' art caves into the sandstone cliffs of Northern New Mexico. Each creation takes years to complete, and each is a masterwork. But patrons who have commissioned caves have cut off nearly all of his projects due to artistic differences. Fed up, Ra has chosen to forego all commissions to create his own Magnum Opus, a massive 10-year project.

The story of Alice Herz-Sommer, a German-speaking Jewish pianist from Prague who was, at her death, the world's oldest Holocaust survivor. She discusses the importance of music, laughter, and how to have an optimistic outlook on life.

A group of Macedonian women are shown hard at work.

No clothes. No apologies. This film marks artist Spencer Tunick's third 'Naked' documentary which feature photo shoots that create art from the naked bodies of men and women. In this shoot, 85 HIV-positive men and women gather in a downtown Manhattan bar where they bare it all for Tunick's camera, creating an unsentimental look at life with AIDS in America today.

Working men and women leave through the main gate of the Lumière factory in Lyon, France. Filmed on 22 March 1895, it is often referred to as the first real motion picture ever made, although Louis Le Prince's 1888 Roundhay Garden Scene pre-dated it by seven years. Three separate versions of this film exist, which differ from one another in numerous ways. The first version features a carriage drawn by one horse, while in the second version the carriage is drawn by two horses, and there is no carriage at all in the third version. The clothing style is also different between the three versions, demonstrating the different seasons in which each was filmed. This film was made in the 35 mm format with an aspect ratio of 1.33:1, and at a speed of 16 frames per second. At that rate, the 17 meters of film length provided a duration of 46 seconds, holding a total of 800 frames.

According to the U.S. Department of Veterans Affairs, one veteran dies by suicide in America every 80 minutes. While only 1% of Americans has served in the military, former service members account for 20% of all suicides in the U.S. Based in Canandaigua, NY and open 24 hours a day, 365 days a year, the Veterans Crisis Line receives more than 22,000 calls each month from veterans of all conflicts who are struggling or contemplating suicide. This timely documentary spotlights the traumas endured by America’s veterans, as seen through the work of the hotline’s trained responders. CRISIS HOTLINE captures extremely private moments, where the professionals, many of whom are themselves veterans or veterans’ spouses, can often interrupt the thoughts and plans of suicidal callers to steer them out of crisis.

An exploration —manipulated and staged— of life in Las Hurdes, in the province of Cáceres, in Extremadura, Spain, as it was in 1932. Insalubrity, misery and lack of opportunities provoke the emigration of young people and the solitude of those who remain in the desolation of one of the poorest and least developed Spanish regions at that time. (Silent short, voiced in 1937 and 1996.)