Peter Salter began his career in the studio of Alison and Peter Smithson. In the early 1980s, he formed a partnership with Christopher Macdonald, producing a series of projects known for their highly developed and evocative drawings. Throughout the 1980s and '90s he taught at the Architectural Association as a unit master. In 1995, he became professor and head of school at the University of East London, and is now Professor of Architectural Design at the Welsh School of Architecture, Cardiff University. In 2004, he won the RIBA Annie Spink Award for his outstanding contribution to architectural education, and in 2012 was elected a Hon FRIBA. In 2018, he and Fenella Collingridge exhibited Proposal B at the Venice Biennale. Walmer Yard received a RIBA National Award in 2017. Fenella Collingridge was associate designer of Walmer Yard. Crispin Kelly was the developer of Walmer Yard. Peter Beardsell taught at Chelsea College of Art and Design, in Interior and Spatial Design. He is currently a visiting critic at the Welsh School of Architecture, Cardiff University. Mark Dorrian holds the Forbes Chair in Architecture at the University of Edinburgh and co-directs Metis, an atelier for art, architecture and urbanism. Matthew Ritchie is a visual artist whose work has been exhibited worldwide, including the Whitney Biennial and the Venice Architecture Biennale. He is currently an Artist-in-Residence at MIT and a Mentor Professor at Columbia University. Helene Binet is a Swiss/French photographer, currently living in London. Her work has been published in a wide range of books, and shown in numerous exhibitions. An advocate of analogue photography, she works exclusively with film. In 2019 she was awarded the Ada Louise Huxtable Prize for her exceptional contribution in the field of architecture.