Perhaps the best way to illustrate the different phases of Free Classic will be to group the reigns of William and Anne in one period of a quarter of a century, half in the seventeenth and half in the eighteenth, following the Stuart, or Jacobean, and preceding the Georgian. At first sight there appears to be little promise of finding any genuine art in English works of this period. The Mediaeval Ecclesiastical style had died out nearly two hundred years before, and during the interval the revival of classic architecture had steadily advanced from small and rude beginnings to a respectable position, with an academic system, so to speak, which, although it never attained in England the appreciation which led to its luxurious development on the Continent, found expression in many works of dignity and excellence. During the reigns of Elizabeth and James I. a domestic style for manor-houses had sprung up, based upon Gothic traditions of the Tudor type, with an admixture of the Renaissance of that day. This transitional manner struggled through the Commonwealth comparatively undisturbed, losing by degrees all traces of its mediaeval origin. It maintained, however, partly perhaps by the intention of its designers, but chiefly through accident, a character of picturesqueness and homeliness. The great fire of 1666 desolated two-thirds of London, destroying thirteen thousand two hundred houses and eighty-nine churches, including St. Paul's Cathedral. Down to this time the architecture of London had been mostly of the timber, brick, and plaster type of the Tudors. The houses were crowded closely together, covering every available piece of ground, and overhanging story above story until in many cases the daylight was almost excluded from the narrow courts and crooked alleys. Many of these houses were built of slight materials, covered on the exterior with painted planks and on the interior with plaster. During the reign of James I. it was enacted that the fronts of city houses should be of brick or stone. In many cases, however, a compromise was made in favor of heavy timber fronts, which were often richly carved and moulded, the panels filled with bricks and plastered, the sides away from the street being still built of wood. In these houses we find numerous instances of the picturesque oriels and windows adopted by the designers of the modern Queen Anne school.