KLT3871934: Micaela Carosi as Madame Butterfly, Paris Opera, January 2011 / Bridgeman Images

KLT3871935: Diana Haller in 'La Cenerentola', Salzburg Festival 2014 / Bridgeman Images

KLT3871939: Micaela Carosi as Madame Butterfly, Paris Opera, January 2011 / Bridgeman Images

KLT3871946: Anaik Morel in 'Charlotte Salomon', 2014 / Bridgeman Images

KLT3871948: Maxime Pascal, Salzburg Festival 2014 / Bridgeman Images

KLT3871954: Harrison Birtwistle, 1993 / Bridgeman Images

KLT3871959: Maxime Pascal, Salzburg Festival 2014 / Bridgeman Images

KLT3871984: Conchita Wurst at the Austrian Embassy, October 2014 / Bridgeman Images

KLT3871985: Conchita Wurst at the Austrian Embassy, October 2014 / Bridgeman Images

KLT3871997: Dai Fujikura, December 2013 / Bridgeman Images

KLT3872015: Peter Weibel and Brian Eno, November 2014 / Bridgeman Images

KLT3872019: Pierre Henry, french composer, at a concert in November, 2014 (photo) / Bridgeman Images

KLT3872021: Pierre Henry, french composer, at a concert in November 2014 at ZKM museum, Karlsruhe, 2014 (photo) / Bridgeman Images

KLT3872024: Pierre Henry, french composer, at a concert in November 2014 at ZKM museum, Karlsruhe, 2014 (photo) / Bridgeman Images

KLT3872040: Peter Weibel / Bridgeman Images

KLT3872059: Michel Leiris at home in Paris, 1979 / Bridgeman Images

KLT3872074: The house of Ernest Hemingway, 2014 / Bridgeman Images

KLT3872077: AIDS memorial in Key West, Florida, 2014 / Bridgeman Images

KLT3872083: The house of Ernest Hemingway, 2014 / Bridgeman Images

KLT3872086: The house of Ernest Hemingway, 2014 / Bridgeman Images

KLT3872090: Bathroom of Audubon House, Key West, Florida, 2014 / Bridgeman Images

KLT3872091: Diego Rivera statue, Museum Anahuacalli / Bridgeman Images

KLT3872093: Dressing table of Audubon House, Key West, Florida, 2014 / Bridgeman Images

KLT3872095: Diego Rivera statue, Museum Anahuacalli / Bridgeman Images

KLT3872096: House of Diego Rivera and Frida Kahlo in San Angel Mexico D.F. / Bridgeman Images

KLT3872097: House of Diego Rivera and Frida Kahlo in San Angel Mexico D.F. / Bridgeman Images

KLT3872108: staircase at the House of Diego Rivera and Frida Kahlo / Bridgeman Images

KLT3872121: Der Rosenkavalier, opera by Richard Strauss, Salzburg 2014 / Bridgeman Images

KLT3872123: Joyce Mansour at home, 1977 / Bridgeman Images

KLT3872130: Der Rosenkavalier, opera by Richard Strauss, Salzburg 2014 / Bridgeman Images

KLT3872134: Der Rosenkavalier, opera by Richard Strauss, Salzburg 2014 / Bridgeman Images

KLT3870163: Sir Harrison Birtwistle with drum / Bridgeman Images

KLT3870165: Cosi Fan Tutte by Wolfgang Amadeus Mozart June 2011 / Bridgeman Images

KLT3870176: Michael Haneke / Bridgeman Images

KLT3870187: A Harlot 's Progress by Iain Bell October 2013 / Bridgeman Images

KLT3870189: Nikolaus Harnoncourt / Bridgeman Images