190 THE FORMAL GARDEN IN ENGLAND ix at the sides and overhead, supported at the angles by stone piers and pillars ; over, this trellis was trained the vine, to form a green … Fig. 44. of 50 feet wide, and 8 feet from the ground, having ten arches of 12 feet high, all shaded with their foliage." Johnson gives a passage where pergola is used for a part of the banqueting - house : " He was ordained his standing in the pergola of the banqueting- house " — that is, in the…