‘People of Theatre’ is a lovely video project devised by Giuliano Levato in which he interviews people who work behind the scenes. He came along to the experimental tour of the ‘Playing with Scale’ exhibition that I ran with Liz Porter, in which participants described set models collaboratively. A few months later we met at the National Theatre Archive to unpack two of the models from the exhibition and talk about the role of set models in the process of creating performance.