Die laughing: David Shrigley’s latest show

This week will be a busy one for that specialist in death-preoccupied drollery David Shrigley. As well asunveiling a new show, entitled Brain Activity, at the Hayward Gallery on 1 February, he’ll be dropping in today for an exclusive Guardian Q&A. Join the satirist in our live webchat here and see a sneak peek at his latest show here.