Quentin Blake was born in 1932 and has drawn ever since he can remember. He went to Chislehurst and Sidcup Grammar School before studying English at Downing College, Cambridge. After National Service he did a postgraduate teaching diploma at the University of London, followed by life-classes at Chelsea Art School.
He has always made his living as an illustrator, as well as teaching for over twenty years at the Royal College of Art, where he was head of the Illustration department from 1978 to 1986. His first drawings were published in Punch while he was 16 and still at school. He continued to draw for Punch, The Spectator and other magazines over many years, while at the same time entering the world of children’s books with A Drink of Water by John Yeoman in 1960.
He is known for his collaboration with writers such as Russell Hoban, Joan Aiken, Michael Rosen, John Yeoman and, most famously, Roald Dahl. He has also illustrated classic children’s books, and created much-loved characters of his own, including Mister Magnolia and Mrs Armitage.
(taken from http://www.quentinblake.com/about/biography.html)