From the National Theatre Gallery:

Quentin Blake/Roald Dahl - The Illustrations

16 August to 30 September

This features the 19 books that Roald Dahl and Quentin Blake have collaborated on together, including some whose publication pre-date their partnership, and for which Blake provided illustrations for only after Roald Dahl’s death in 1990. This exhibition coincides with the inaugural Roald Dahl day on the 13 September, which would have been the great man’s 90th birthday. In honour of this, Quentin Blake has done two new drawings especially for this exhibition. A pod cast interview with Quentin will also be available to download from the NT website.

Monday to Saturday, 10am to 11pm, FREE