Bridges as walls The biographer of Robert Moses, Robert A. Caro, refers to the bridges and underpasses of the famed New York State parkways. These bridges and underpasses are quite low, intentionally specified by Moses to allow only private cars to pass. All those who traveled by bus because they were poor or black or both were barred from the use and enjoyment of the parkland and its "public amenities" by the technical design of the bridges. Even at the time of Robert Moses, a political statement of the form "We don't want them blacks in our parks" would have been unacceptable in New York State. But a technological expression of the same prejudice appeared to be all right. Of course, to the public the intent of the design became evident only after it was executed, and then the bridges were there. Ursula M. Franklin, The Real World of Technology politicsclassracediscriminationurbanism
I mix it with two in my thought It is the artist who, more than other men, is able to create something out of nothing. A whole artistic work is immeasurably more than the sum of its parts. “I mix it with two in my thought”; this is the statement of the fact of universal experience that the work of art has real existence apart from its translation into material form. Dorothy Sayers, The Mind of the Maker The design concept art