Tristan und Isolde (Tristan and Isolde), WWV 90, is a music drama in three acts by Richard Wagner set to a German libretto by the composer, loosely based on the medieval 12th-century romance Tristan and Iseult by Gottfried von Strassburg.
First conceived in 1854, the music was composed between 1857-1859 and premiered at the Königliches Hoftheater und Nationaltheater in Munich on 10 June 1865 with Hans von Bülow conducting.
Gustav Klimt | The Kiss, 1908 | Österreichische Galerie Belvedere