Cecil Stuart Hazell Tresilian[notes 1] (1891-1974) was a British artist and illustrator, best known for his illustrations of children's books, including Rudyard Kipling's Animal Stories and All the Mowgli Stories, and Enid Blyton's Adventure Series.
He was born in Barton Regis, Gloucestershire, on 12 July 1891, and grew up in Islington, London, where his father worked as a colliery clerk.
[1] He was repatriated at the end of 1918, and the following year married Sybil Alfreda Mayer in Kilburn, London.
He returned to Regent Street Polytechnic as a teacher,[1] his students including Charles Keeping.
His teaching style was hands-off: Keeping recalled that he would give his illustration night class a theme, "then he'd go out and play snooker for the rest of the evening; to reappear just five minutes before the end of the session and put all the work on the board and do a brief criticism.