Description
“Using a black, hard crayon draw four contiguous squares, forming one twenty-one inch square, divided into quarters. Within the first square (upper left) draw one line, one inch long. Within the second square (upper right) draw ten lines, each one-inch long. Within the third square (lower left) draw one hundred lines, each one-inch long. Within the fourth square (lower right) draw one thousand lines, each one-inch long. All lines should be drawn at random, and straight.”, 1971