The dominating influence of Gluck, so potent in shaping the tastes and methods of the more serious French composers, asserted itself from the beginning in the work of Gounod, and no modern composer has been so brilliant and effective a disciple in carrying out the formulas of that great master. More free, flexible, and melodious than Spontini and Halévy, measuring his work by a conception of art more lofty and ideal than that of Meyerbeer, and in creative power and originality by far their superior, Gounod's genius, as shown in the one opera of "Faust," suffices to stamp his great mastership. But he had many years of struggle yet before this end was to be achieved. His early lyric compositions fell dead. Score after score was rejected by the managers. No one cared to hazard the risk of producing an opera by this unknown composer. His first essay was a pastoral opera, "Philemon and Baucis," and it did not escape from the manuscript for many a long year, though it has in more recent times been received by critical German audiences with great applause. A catalogue of Gounod's failures would have no significance except as showing that his industry and energy were not relaxed by public neglect. His first decided encouragement came in 1851, when "Sappho" was produced at the French Opera through the influence of Madame Pauline Viardot, the sister of Malibran, who had a generous belief in the composer's future, and such a position in the musical world of Paris as to make her requests almost mandatory. This opera, based on the fine poem of Emile Augier, was well received, and cheered Gounod's heart to make fresh efforts. In 1852 he composed the choruses for Poussard's classical tragedy of "Ulysse," performed at the Théâtre Français. The growing recognition of the world was evidenced in his appointment as director of the Normal Singing School of Paris, the primary school of the Conservatory. In 1854 a five-act opera, with a libretto from the legend of the "Bleeding Nun," was completed and produced, and Gounod was further gratified to see that musical authorities were willing to grant him a distinct place in the ranks of art, though as yet not a very high one.