50 THE STONES OF VENICE

girdle, composed of sharp wedges of marble, preciously inlaid, and set like jewels into the brickwork; above it there is another band of triangular recesses in the bricks, of nearly similar shape, and it seems equally strange that all the marbles should have fallen from it, or that it should have been originally destitute of them. The reader may choose his hypothesis; but there is quite enough left to interest us in the lower band, which is fortunately left in its original state, as is sufficiently proved by the curious niceties in the arrangement of its colours, which are assuredly to be attributed to the care of the first builder. A word or two, in the first place, respecting the means of colour at his disposal.

§ 19. I stated that the building was, for the most part, composed of yellow brick.¹ This yellow is very nearly pure, much more positive and somewhat darker than that of our English light brick, and the material of the brick is very good and hard, looking, in places, almost vitrified, and so compact as to resemble stone. Together with this brick occurs another of a deep full red, and more porous substance, which is used for decoration chiefly, while all the parts requiring strength are composed of the yellow brick. Both these materials are cast into any shape and size the builder required, either into curved pieces for the arches, or flat tiles for filling the triangles; and, what is still more curious, the thickness of the yellow bricks used for the walls varies considerably, from two inches to four; and their length also, some of the larger pieces used in important positions being a foot and a half long.

With these two kinds of brick, the builder employed five or six kinds of marble: pure white, and white veined with purple; a brecciated marble of white and black; a brecciated marble of white and deep green; another, deep red, or nearly of the colour of Egyptian porphyry; and a grey and black marble, in fine layers.

§ 20. The method of employing these materials will be understood at once by a reference to the opposite plate

¹ [See above, § 14, “of rough and common brick.”]

[Version 0.04: March 2008]