The Architecture Foundation has announced its European Prize for Public Space. The AF has joined forces with the award's originators, the Barcelona Centre of Contemporary Culture and the Institut Francais de L'Architecture, to support the competition, which awards architects who demonstrate a significant improvement to open public spaces. The deadline for entries is 31 March. Entries should be sent to CCCB, Montalegre 5, 08001 Barcelona, Spain. For details call 020 7253 3334.