This is one of the only platforms on the London Underground that is not bombarded with billboard advertising. It's a reminder to myself of how an uncluttered environment can give you so much more room to think.
I've been photographing the chefs of London's Chinatown for the past three years – both in the kitchen and in their breaks, smoking a quick cigarette. Most people come here for the many Chinese restaurants, but it's really the hub for the vibrant Chinese community in 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.