Mary Myfanwy Piper (; Welsh: ; 28 March 1911 – 18 January 1997) was a British art critic and opera librettist. Biography Mary Myfanwy Evans was born on 28 March 1911 into a Welsh family in London. Her father was a chemist in Hampstead, north London. She attended North London Collegiate School, where she won a scholarship to read English Language and Literature at St Hugh's College, Oxford. From 1935 to 1937, she edited the periodical Axis which was devoted to abstract art. She married the artist John Piper in 1937, and lived with him in rural surroundings at Fawley Bottom, Buckinghamshire (near Henley-on-Thames) for much of her life. Between 1954 and 1973 she collaborated with the composer Benjamin Britten on several of his operas, and between 1977 and 1981 with composer Alun Hoddinott on most of his operatic works. She was a friend of the poet John Betjeman, who wrote several poems addressing her, such as "Myfanwy" and "Myfanwy at Oxford". She and John Piper had two sons and two daughters. Her elder son, painter Edward Piper, predeceased her in 1990. Myfanwy Piper died at her home in Fawley Bottom on 18 January 1997. Opera libretti The Turn of the Screw, Benjamin Britten, 14 September 1954, Teatro La Fenice, Venice (based on The Turn of the Screw by Henry James) Owen Wingrave, Benjamin Britten, 16 May 1971, BBC Television (based on a short story by Henry James) Death in Venice, Benjamin Britten, 16 June 1973, Aldeburgh Festival, Snape, Suffolk (based on Der Tod in Venedig by Thomas Mann) Easter, Malcolm Williamson What the Old Man Does is Always Right, Alun Hoddinott, 1977 The Rajah's Diamond, Alun Hoddinott, 1979 The Trumpet Major, Alun Hoddinott, 1981 Play The Seducer, Søren Kierkegaard play in two acts, based on Kierkegaard's The Seducer’s Diary, 1843 See also Piper family References External links Myfanwy Piper — Opera Libretti Picture in the National Portrait Gallery, London 1911 births 1997 deaths People educated at North London Collegiate School Writers from London Alumni of St Hugh's College, Oxford English art critics English opera librettists Myfanwy English people of Welsh descent Benjamin Britten 20th-century women writers British women art critics Women opera librettists 20th-century English non-fiction writers