The Evolution of Useful Things A Book by Henry Petroski Here, then, is the central idea: the form of made things is always subject to change in response to their real or perceived shortcomings, their failures to function properly. This principle governs all invention, innovation, ingenuity. Spike and sponShaped and reshapedForm follows failureTheir wrongness is somehow more immediateA small corner of the world of things+23 More The evolution of devices formfunctioninventionprogressfailure
If removed from the place for which it was intended A flower arrangement by a tea master loses its significance if removed from the place for which it was originally intended, for its lines and proportions have been specially worked out with a view to its surroundings. Okakura Kakuzō, The Book of Tea Conditional art flowers