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
More real than living man He will watch from dawn to gloom The lake reflected sun illume The yellow bees in the ivy-bloom Nor heed, nor see, what things they be; But from these create he can Forms more real than living man. Percy Bysshe Shelley, Prometheus Unbound The Nature and Aesthetics of Design making