The Seven Periods of English Architecture Defined and Illustrated

The author examines the conventional four‑period classification of national ecclesiastical architecture and argues for a more nuanced seven‑period scheme. He identifies two large classes of buildings overlooked by prevailing systems, shows how window forms provide a reliable basis for subdividing pointed architecture, and criticizes inadequate nomenclature that forces many important churches into ambiguous intermediate labels. The argument combines analytical description with illustrative plates and comparative examples, proposing clearer, self‑explanatory terms and a revised framework intended to help students and practitioners describe, date, and compare English medieval buildings more precisely.