to their larger or smaller size; and the arcs upon their sides slide into such places as they can get in the angles of the enclosing parallelogram, leaving intervals, at each of the four angles, of various shapes, which are filled each by an animal. The size of the whole panel being thus varied, the lowest two of the five are tall, the next two short, and the uppermost a little higher than the lowest; while in the course of bas-reliefs which surrounds the gate, calling either of the lowest two (which are equal) a, and either of the next two b, and the fifth and sixth c and d, then d (the largest) : c :: c : a :: a : b. It is wonderful how much of the grace of the whole depends on these variations.
XXIII. Each of the angles, it was said, is filled by an animal. There are thus 70 × 4 = 280 animals, all different, in the mere fillings of the intervals of the bas-reliefs. Three of these intervals, with their beasts, actual size, the curves being traced upon the stone, I have given in Plate XIV.
I say nothing of their general design, or of the lines of the wings and scales, which are perhaps, unless in those of the central dragon, not much above the usual commonplaces of good ornamental work; but there is an evidence in the features of thoughtfulness and fancy which is not common, at least nowadays. The upper creature on the left is biting something, the form of which is hardly traceable in the defaced stone—but biting he is; and the reader cannot but recognize in the peculiarly reverted eye the expression which is never seen, as I think, but in the eye of a dog gnawing something in jest, and preparing to start away with it: the meaning of the glance, so far as it can be marked by the mere incision of the chisel, will be felt by comparing it with the eye of the couchant figure on the right, in its gloomy and angry brooding. The plan of this head, and the nod of the cap over its brow, are fine; but there is a little touch above the hand especially well meant: the fellow is vexed and puzzled
