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
To enact visually the message The inscription is itself a perceptual component within the space of the garden insofar as it becomes a pattern of sameness and difference. Paired identical terms are interspersed between paired different terms. This movement between repetition and difference seems, at least in part, to be intended to enact visually the message of the inscription itself. Matthew Simms, Robert Irwin: A Conditional Art Ever Present, Ever ChangingSelf-publishing, self-exemplifying