This week a deep dive into my favourite of the Dagenham Dialogues, 'At the Art Gallery' in which Pete & Dud visit the National Gallery and experience art, much to their disappointment for not only is there a lot of rubbish, but there is a lot of muck, too. Includes titbits about famous (or infamous) paintings you may know.

You may be able to find the video of the original performance on a certain 'tube.