Q. What kinds of piers were the Norman piers?
A. Early in the style they were (with some exceptions, as in the crypts beneath the cathedrals of Canterbury and Worcester) very massive, and the generality plain and cylindrical; though sometimes they were square, which was indeed the most ancient shape; sometimes they appear with rectangular nooks or recesses; and, in large churches, Norman piers had frequently one or more semicylindrical pier-shafts attached, disposed either in nooks or on the face of the pier. We sometimes meet with octagonal piers, as in the cathedrals of Oxford and Peterborough, the conventual church at Ely, and in the ruined church of Buildwas Abbey, Salop; and also, though rarely, with piers covered with spiral flutings, as one is in Norwich Cathedral; with the spiral cable moulding, as one is in the crypt of Canterbury Cathedral; and encircled with a spiral band, as one appears in the ruined chapel at Orford, in Suffolk; sometimes, also, they appear covered with ornamental mouldings. Late in the style the piers assume a greater lightness in appearance, and are sometimes clustered and banded round with mouldings, and approximate in design those of a subsequent style.
Q. How are the capitals distinguished?
A. The general outline and shape of the Norman capital is that of a square cubical mass, having the lower part rounded off with a contour resembling that of an ovolo moulding; the face on each side of the upper part of the capital is flat, and it is often separated from the lower part by an escalloped edge; and where such division is formed by more than one escallop, the lower part is channelled between each, and the spaces below the escalloped edges are worked or moulded so as to resemble inverted and truncated semicones.
Besides the plain capital thus described, of which instances with the single escalloped edge occur in the crypts beneath the cathedrals of Canterbury, Winchester, and Worcester, and with a series of escalloped edges, or what would be heraldically termed invected, in many of the capitals of the Norman piers in Norwich Cathedral, an extreme variety of design in ornamental accessories prevail, the general form and outline of the capital being preserved; and some exhibit imitations of the Ionic volute and Corinthian acanthus, whilst many are covered with rude sculpture in relief. They are generally finished with a plain square abacus moulding, with the under edge simply bevelled or chamfered; sometimes a slight angular moulding occurs between the upper face and slope of the abacus, and sometimes the abacus alone intervenes between the pier and the spring of the arch. There are also many round capitals, as, for instance, those in the nave of Gloucester Cathedral, but they are mostly late in the style.
Q. What is observable in the bases of the piers?
A. The common base moulding resembles in form or contour a quirked ovolo reversed; there are, however, many exceptions.