Winifred Knights was born on 5 June 1899 in the developing South London suburb of Streatham . From 1912 , Knights attended James Allen 's Girls ' School in Dulwich where she showed an early artistic talent . She pursued formal art training at the Slade School of Fine Art from 1915 – 17 and again from 1918-20 , under the tutelage of Henry Tonks and Fred Brown . During World War One , Knights was traumatised after witnessing the Silvertown explosion at a TNT processing works in January 1917 , which led to a break in her studies where she would take refuge at her father 's cousins ' farm in Worcestershire . At the end of the War , returning to the Slade , Knights began to draw upon personal themes to inspire her work including war and peace , town and country and the social status of men and women . In 1919 , Knights painted '' Leaving the Munitions Works '' and won the Slade Summer Composition Prize for '' Mill Hands on Strike '' . The following year she became the first woman in England to win the prestigious Scholarship in Decorative Painting awarded by the British School at Rome with her critically acclaimed painting '' The Deluge . '' In 1920 she became engaged to fellow student Arnold Mason and moved to Italy to complete her scholarship , living at Anticoli Corrado , a small village to the south of Rome . In 1922 , the Tate purchased an Italian landscape painted by Knights . She remained in Rome from 1920 to 1925 . The relationship with Mason ended and she married fellow Rome Scholar Thomas Monnington on 23 April 1924 . Her first major work in Rome , '' The Marriage at Cana '' , was completed in 1923 . The painting toured internationally before being relegated to storage at the Tate and then later to inaccessible stairwell in the British School ’s London office . Due to its large size , UK collections like the Tate and Fitzwilliam Museum in Cambridge did n’t accept offers to add the painting into their permanent collections . Eventually in 1958 , the painting was gifted from the British School in Rome to the National Art Gallery of New Zealand
Silvertown explosion
Silvertown explosion
Winifred Knights