Video document : Anthology
Selected works II / Gary Hill. – New York : Electronic Arts Intermix, 2004. – 1 DVD vidéo (19 min., 26 s.) : col., stereo. – DVD Video. – Video works produced between 1977 and 1980. – Originally shot on analog video formats. – Includes : Electronic Linguistics, 1977 (3 min., 39 s.); Sums and Differences,1978 (8 min., 24 s.); Black/White text,1980 (7 min., 24 s.).