After completing his national service, Walker went on to study architecture at
Leeds Art School; whilst there he met his first wife Jill Messenger. He then studied planning at the
University of Pennsylvania before returning to the UK in 1960 to set up an architectural practice in Leeds. He recruited a team and over seven years produced a landscaping strategy for the
'new city', eleven village plans, the structure for the programme for producing 3000 houses per year with supporting community, leisure, retail and sporting and cultural facilities. Amongst his many buildings, possibly the most celebrated was the
Central Milton Keynes Shopping Centre. At the time of its opening in 1979 it was a unique concept for of retail space with a plan generated around covered landscaped streets. The team for this complex included Stuart Mosscrop, Christopher Woodward and Syd Green. In July 2010, the building was recognised with a
Grade II listing, to applause from the 20th Century Society and other conservationists. He ran the architecture course at the
Royal College of Art between 1984 and 1990. Walker was the architect for the
Royal Armouries Museum in Leeds, a £42.5million project which opened to the public in 1996.
Academic Posts • Professor of Architecture and Design,
Royal College of Art, London • Visiting professor,
University of California, Los Angeles •
University of Pennsylvania ==Personal life ==