Maurice and Katia Krafft dedicated their lives to exploring the world’s volcanoes. Their legacy consists of groundbreaking images of eruptions and their aftermath, composed in this stunning visual collage.. Sabat MaterTrad. arranged by Ernst Reijseger. Despite some rough editing and production value, another Herzog masterpiece in the same league as Fata Morgana. The footage shot by Kraft and their home movies are breathtaking. They are masterfully stitched together by Herzog as a lasting tribute to their work and a celebration of their sense of wonder.