Tristan Klingsor, birth name (Arthur Justin) Léon Leclère (born Lachapelle-aux-Pots, Oise department, 8 August 1874; died Nogent-sur-Marne, 3 August 1966), was a French poet, musician, painter and art critic, best known for his artistic association with the composer Maurice Ravel.
His pseudonym, combining the names of Wagner's hero Tristan (from Tristan und Isolde) and his (Wagner's) villain Klingsor (from Parsifal), indicates one aspect of his artistic interests, though he said that he chose the names because he liked the "sounds" they made, the associations with Arthurian and Breton legends he had read as a child, and that there were already too many literary men in Paris with the surname Leclère.
Some of his "orientalist" poems are addressed to a mysterious "jeune étranger," possibly symbolising his gay orientation, although he did marry in 1903, and had a daughter two years later.
but in 1908, he was kinder, stating: "Klingsor animates his painting with the same sentimental delicacy that gives his poetry its somewhat contrived, dated charm.
For my part, I prefer the poet to the painter.” He was also the author of several studies on art, and a composer in his own right, with several collections of melodies, four-part songs, and piano music.