Various personalities have shown great interest for Martin Engler's work.
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Gérard Depardieu |
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Russel Coutts |
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| Le Dalaï Lama | Daniel Lavoie |
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| Jimmy Cliff | |
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| Laurent Terzieff | Ruggiero Raimondi |
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| Stephan Eicher | |
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Lhassa |
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| Phil Collins | |