Free ThinkingSjon, Winifred Knights, Katie Roiphe, New Generation Thinker Sarah JacksonWinifred Knights, Edge of Abruzzi; boat with three people on a lake, 1924–30, oil on canvas (c/o Lund Humphries)

private collection, from the book Winifred Knights: 1899–1947, by Sacha Llewellyn, published by Lund Humphries. Exhibition: Winifred Knights (1899-1947) 8 June - 18 September 2016 Dulwich Picture Gallery, Gallery Road, London SE21 7AD - Tel: 020 8693 5254