© Wolfgang Hoffmann Title “Pure Water” Year 1984 Category Video Format Analog video Material / Technique U-Matic, color, mono Dimensions / Duration 00:04:16 Images Wolfgang Hoffmann, »“Pure Water”«, from the series: »Infermental 4: Ethno-Mondiale«, 1984, U-Matic, color, mono, 00:04:16, ZKM | Center for Art and Media. © Wolfgang Hoffmann