Told without dialogue, narration, cast or characters, Koyaanisqatsi and Powaqqatsi are dizzying, hypnotic examples of cinema set to extraordinary scores by Philip Glass. The first instalment concentrates on the United States, contrasting its natural beauty with a population ever more dependent on modern technology. The second switches to the Southern hemisphere and focuses on cultures and traditions that are slowly eroding away as the modern world takes over.

Special Features:

• New restored digital transfers of both films, approved by director Godfrey Reggio
• 5.1 DTS-HD Master Audio
• Newly created exclusive content
• Newly commissioned artwork