Kino Lorber have revealed that they are planning to release on Blu-ray two landmarks of the American avant-garde: director Jonas Mekas: Walden (1969) and Lost Lost Lost (1976). The two-disc Blu-ray set will be available for purchase on November 17.

Walden, Mekas' first completed diary film, is an epic portrait of the New York avant-garde arts scene of the 1960s.

Lost Lost Lost documents Mekas' early years in New York as he and his brother Adolfas build their new life in America.

Flicker Alley and the Blackhawk Films® Collection, in collaboration with Filmmakers Showcase, are proud to present Masterworks of American Avant-garde Experimental Film 1920-1970 in a 4-disc Blu-ray/DVD Combo Edition. This breathtaking collection includes 30 films, restored to pristine high-definition, from some of the foremost experimental filmmakers of the 20th century.

Commencing in 1920 with Charles Sheeler and Paul Strand’s creative collaboration on Manhatta, successive generations of experimental filmmakers and artists have worked in collaboration or alone to create a cinema capable of expressing dynamic unspoken concepts in totally abstract visual terms.

Over the past twenty years, Bill Morrison has built a filmography of more than thirty striking and original works which have been presented in cinemas, museums, galleries and concert halls worldwide. Making use of rare archival footage, which has often been decayed by the passing of time, Morrison explores the power of film as a medium which is evocative of memory and gives rise to a sense of collective mythology. Morrison's exquisite and timeless films are scored by the cream of the US underground / avant-garde music scene, including Dave Douglas, Henryk Górecki and Bill Frisell.

Academy Award-winning filmmaker Chuck Workman's documentary What Is Cinema? tackles the question of its title through over 100 clips and new interviews with Mike Leigh, Jonas Mekas, Yvonne Rainer, David Lynch, video artist Bill Viola, Robert Altman, Kelly Reichardt, Costa-Gavras, Ken Jacobs, Michael Moore, critic J. Hoberman, and others, and with archival interviews from Robert Bresson, Alfred Hitchcock, Chantal Akerman, Akira Kurosawa, Abbas Kiarostami, and more. The film also includes commissioned sequences from experimental artists Lewis Klahr and Phil Solomon. What Is Cinema?