Loftus[6] had already remarked, at Abu Shahrein and Warka respectively, pillars and half-columns of brick-work; M. de Sarzec has found the same architectural features in one of the secondary mounds of Tello, which he calls the _tell of pillars_,[7] and which seems to represent the ruins of the temple of the god Nin Girsu. Two of these pillars, which measured 6 ft. in thickness, and were separated by a space of 6½ ft., still consisted of twenty-four courses of bricks. “Each pillar,” says M. de Sarzec, “is formed of a cluster of four round columns close together, and built entirely of brickwork.... If one of the four round columns is taken to pieces it is found that every alternate course is formed of a circular brick in the centre, round which radiate eight triangular bricks grooved at their interior angle, and rounded on the outer surface, so that they describe by their union a complete circle. In the next course the circle is composed, on the contrary, of eight triangular bricks ending in a point, which are united at the centre of the column, and of six other curved bricks which enclose the first eight. The space between the four circles thus formed is filled up with two large bricks hollowed out in the form of an arc of a circle, which fit exactly into it. These curious pillars, thus ingeniously constructed, recall the Egyptian order, modelled upon vegetable forms, which imitates four lotus-stalks in a bouquet; they show how skilfully the Chaldæans could dispense with the stone column. The base consisted of a square mass of bricks forming a pedestal projecting on all sides 2 ft. 11 in. beyond the shaft. The whole group was covered with a thick bed of plaster.”[8] Yet, whatever skill was displayed in the manufacture of these specially moulded bricks, round, triangular, or forming a section of a circle, pillars of this construction could not, like the Egyptian column, show sufficient solidity to support a heavy mass; they would soon have bent under the burden. Accordingly they could only be employed exceptionally and almost entirely for decoration, whether to support the roof of a grand staircase or to shelter the _cella_ in which a deity delivered his oracles.