John Henry Parker,
A B C of Gothic Architecture
“ The Pillars are of various forms—round or octagonal in small and plain churches, and these not unfrequently alternate; in richer work they are usually clustered; but the pillar most characteristic of the style is the one with detached shafts, which are generally of Purbeck marble, frequently very long and slender, and only connected with the central shaft by the capital and base, with or without one or two bands at intervals. ”
