Mathias Poledna, Substance, 2014 35 mm color film with optical sound, 6:40 min 35 mm frame enlargement Courtesy of the artist and Galerie Buchholz, Cologne / Berlin; Galerie Meyer Kainer, Vienna; Richard Telles Fine Art, Los Angeles (theseenjournal.org)
16 mm color film of performance behind Duchamp's The Bride Stripped Bare by Her Bachelors, Even at the Philadelphia Museum of Art. (andrearosengallery.com)
Nancy Holt has also made a number of films and videos since the late «60s, including «Mono Lake» (1968), «East Coast, West Coast» (1969), «Swamp» (1971) and «Breaking ground: Broken Circle / Spiral Hill» a video guided by Smithson's film notes and drawings, in 1978, she produced a 16 mm color film documenting the seminal work «Sun Tunnels». (dreamideamachine.com)