the sides are slightly channelled; and sometimes, as at Kalabsheh, the flutings are divided into four groups of five each by four vertical flat stripes (fig. 60). The polygonal pillar has always a large, shallow plinth, in the form of a rounded disc. At El Kab it bears the head of Hathor, sculptured in relief upon the front (fig. 61); but almost everywhere else it is crowned with a simple square abacus, which joins it to the architrave. Thus treated, it bears a certain family likeness to the Doric column; and one understands how Jomard and Champollion, in the first ardour of discovery, were tempted to give it the scarcely justifiable name of "proto-Doric." [Illustration: Fig. 59.--Sixteen-sided pillars, Karnak.] The column does not rest immediately upon the soil. It is always furnished with a base like that of the polygonal pillar, sometimes square with the ground, and sometimes slightly rounded. This base is either plain, or ornamented only with a line of hieroglyphs. The principal forms fall into three types: (1) the column with campaniform, or lotus-flower capital; (2) the column with lotus-bud capital; (3) the column with Hathor-head capital. [Illustration: Fig. 60.--Fluted pillar, Kalabsheh.] [Illustration: Fig. 61.--Polygonal Hathor-headed pillar, El Kab.] I. _Columns with Campaniform Capitals_.--The shaft is generally plain, or merely engraved with inscriptions or bas-reliefs. Sometimes, however, as at Medamot, it is formed of six large and six small colonnettes in alternation. In Pharaonic times, it is bulbous, being curved inward at the base, and ornamented with triangles one within another, imitating the large leaves which sheathe the sprouting plant. The curve is so regulated that the diameter at the base and the top shall be about equal. In the Ptolemaic period, the bulb often disappears, owing probably to Greek influences. The columns which surround the first court at Edfû rise straight from their plinths. The shaft always tapers towards the top. It is finished by three or five flat bands, one above the other. At Medamot, where the shaft is clustered, the architect has doubtless thought that one tie at the top appeared insufficient to hold in a dozen colonnettes; he has therefore marked two other rings of bands at regular intervals. The campaniform capital is decorated from the spring of the curve with a row of leaves, like those which sheathe the base. Between these are figured shoots of lotus and papyrus in flower and bud. The height of the capital, and the extent of its projection beyond the line of the shaft, varied with the taste of the architect. At Luxor, the campaniform capitals are eleven and a half feet in diameter at the neck, eighteen feet in diameter at the top, and eleven and a half feet in height. At Karnak, in the hypostyle hall, the height of the capital is twelve and a quarter feet, and the greatest diameter twenty-one feet. A square die surmounts the whole. This die is