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Trio act Robert le Diable by Meyerbeer second painting by Lpaulle Letellier . Robert le diable with from left to right Nicolas Levasseur as Bertram Adolphe Nourrit as Robert and Cornlie Falcon as Alice cm oil on canvas Muse de l'Opra Scan Letellier Robert Ignatius Meyerbeer's Robert le Diable The Premier Opra Romantique Cambridge