Document vidéo Nakaya, Fujiko ; Brown, Trisha. – Fujiko Nakaya. – [2003]. – DVD Vidéo, coul., Son, 28 min 56 s. – 1. Opal loop / Cloud #47662, ICC (2003). – 2. Foggy forest : Children's fore3st showa Kinen Park, Tokyo (1992). – 3. Opal loop / Cloud Installation #72503, NYC (1980).