Harry Alfred Robert Kupfer (12 August 1935 – 30 December 2019) was a German opera director and academic. A long-time director at the Komische Oper Berlin, he worked at major opera houses and at festivals internationally. Trained by Walter Felsenstein, he worked in the tradition of realistic directing. At the Bayreuth Festival, he staged Wagner's Der fliegende Holländer in 1978 and Der Ring des Nibelungen in 1988. At the Salzburg Festival, he directed the premiere of Penderecki's Die schwarze Maske in 1986 and Der Rosenkavalier by Richard Strauss in 2014. Career Born in Berlin, Kupfer studied theatre at the Theaterhochschule Leipzig from 1953 to 1957. He was the assistant director at the Landestheater Halle, where he directed his first opera, Dvořák's Rusalka, in 1958. From 1958 to 1962, he worked at the Theater Stralsund, then at the Theater in Karl-Marx-Stadt, from 1966 as opera director at the Nationaltheater Weimar, also lecturing at the Hochschule für Musik Franz Liszt, Weimar from 1967 to 1972. In 1971, he staged as a guest at the Staatsoper Berlin Die Frau ohne Schatten by Richard Strauss. Kupfer was opera director at the Staatsoper Dresden from 1972 to 1982. In 1973, he staged abroad for the first time: Elektra by Richard Strauss at the Graz Opera. He was from 1977 professor at the Hochschule für Musik Carl Maria von Weber Dresden. In 1978, he was invited to direct Der fliegende Holländer at the Bayreuth Festival, conducted by Dennis Russell Davies. He staged the story in a psychological interpretation as the heroine Senta's imaginations and obsessions. Kupfer was chief director at the Komische Oper Berlin from 1981, a protégé of Walter Felsenstein. Simultaneously, he was professor at the Hochschule für Musik "Hanns Eisler" in Berlin. At the opera, he staged Mozart operas in the order of their composition, including Die Entführung aus dem Serail in 1982 and Così fan tutte in 1984. He also staged there Wagner's Die Meistersinger von Nürnberg in 1981, Puccini's La Bohème in 1982, Reimann's Lear, Verdi's Rigoletto and Mussorgsky's Boris Godunov in 1983, among many others. He directed there the premiere of Judith by Siegfried Matthus. In 1988, he staged at the Bayreuth Festival Wagner's Der Ring des Nibelungen. The Los Angeles Times called the production "high-tech kitsch ... a bizarre stylistic jumble"; The Guardian remarked on a Götterdämmerung "full of paltry gimmickry"; and The Times commented that "the production gets progressively