Co-Evolution of Problem and Solution Spaces in Creative Design An Essay by Nigel Cross & Kees Dorst www.researchgate.net Between the two spaces What the prototype tells youSolution to evaluation and back againIn terms which must be alteredPrimitive design
New Urbanism and Beyond: Designing Cities for the Future A Book by Tigran Haas books.google.com New-urbanist projects urbanismcitiesarchitecture