"vandets kredsløb" . . "naturen" . . "forurening" . . "vand" . . "vandforurening" . . "Photographie de l'eau." . . "eau photographie." . . . . . "Water"@en . "Water" . . . . . . . . . "Bildband" . . "L'eau" . . . "Hans Silvester's dramatic photography of water in its many forms combine with a lyrical text on water's infinitely mysterious nature to produce this tribute to a life-giving substance that occupies three-quarters of our world's surface area." . "Pictorial works" . "Pictorial works"@en . . . . . . . . . . "billedværker" . . . . . . . . . . . . . . . "Water : a spectacular celebration of water's vital role in the life of our planet" . . "Water : a spectacular celebration of water's vital role in the life of our planet"@en . . . . . . . "Eau Photographies." . . "vandforsyning" . . "Wasser." . . "1900 - 1999" . . "Eau Ouvrages illustrés." . .