Robert Wallace, A.K.A. Parallel Teeth, is a director, animator and illustrator. Originally from New Zealand, he currently works and lives between Wellington and London.
Just above the Dorfman Theatre lobby at the National Theatre, is the entrance to the high-level walkway, a public walkway that overlooks the National Theatre props and scenic workshop.
It's free and is a unique chance to get a glimpse of what happens backstage. I love popping in when I'm on the south bank, as you get a completely different sight each time, depending on which production the workshops are working on at the time.