Quentin spoke to a capacity crowd at the Dean Street Theatre, as part of this year's Soho Literary Festival in London.
The festival, which this year ran from 25 - 29 September, was presented by 'The Oldie' magazine and featured a range of events and audiences with an eclectic mix of literary figures and celebrities, who spoke on a variety of topics.
Quentin's talk, 'In and Out of the Book: The Uses of Illustration' was based on his presentation at the Hay Festival earlier this summer, which received very positive reviews. Quentin showcased some of his recent work for hosptials and public spaces. The full text of his talk at the Hay Festival, and more images can be found here