An History of the Origin and Establishment of Gothic Architecture ; Comprehending Also an Account, from His Own Writings, of Caesar Caesarianus, the First Professed Commentator on Vitruvius, and of His Translation of that Author ; an Investigation of the Principles and Proportions of that Style of Architecture Called the Gothic ; and an Inquiry Into the Mode of Painting Upon and Staining Glass, As Practiced in the Ecclesiastical Structures of the Middle Ages. By John Sidney Hawkins, F.A.S.