THE PERSIANS.
The Assyrian system of panelling the lower portions of their buildings with slabs of alabaster, may be considered as the first step towards construction in hewn stone, and towards the introduction of the “coupe de pierre” into the number of architectural and ornamental elements.
It is only in the terraces, and the sub-basements of buildings, in the primitive ages of art, that hewn stone and its construction appeared to the eye. These parts of the buildings were the mason’s oldest domain.
The Persian monuments of Murgaub and Istakir, afford us the means of observing the second step which decorative art made towards the principle of construction. They were composed, like their models in Assyria, of unbaked bricks, of which nothing remains, whilst however, the direction of the walls is still indicated by marble pillars, which originally served to strengthen the angles of the walls, and by the jambs of doors and windows and by niches, with which the walls were ornamented.
All these parts were ornamented in the Assyrian manner, and testify to the principles of which we have been speaking. But here we have no longer slabs, but hewn masses of stone of enormous dimensions, frequently monoliths. Nevertheless, in spite of their solidity, they betray their type, in a most remarkable manner, inasmuch as they form a kind of framework hollowed out internally to receive the mass of masonry in unbaked brick, which they were designed to cover and to protect, and which, in the interspaces of the pillars and jambs above-named, were covered with slabs of marble, or more probably, with panels of cypress-wood, covered in turn by plates of gold and silver, or it may be also with richly embroidered stuffs.