415These four rows of pillars included three intervals for walking in the middle of this cloister; two of which walks were made parallel to each other, and were contrived after the same manner; the breadth of each of them was thirty feet, the length was a furlong, and the height fifty feet; but the breadth of the middle part of the cloister was one and a half of the other, and the height was double, for it was much higher than those on each side;