It is fitting to conclude this Introduction by referring to the effect of Dutch upon English architecture. For our style of domestic building has in the past owed something to knowledge gained from the Low Countries; details have been derived from the Dutch and their practices adopted. Most obviously the influence is to be seen in the Eastern counties, although it penetrated more or less throughout the country; Staffordshire can show it as well as Norfolk, Wiltshire as well as Kent. To those men of the Netherlands who early engaged in English commerce the germs of this influence are to be traced. Not that many of these foreigners were actively connected with the building trades, but, during a long period of trading intercourse and settlement by merchants and artisans, they, as a matter of course, left distinct impressions of their own ideas. Onward from the fourteenth century the influx of Flemings and Dutchmen into England was considerable and the reasons for their coming various. Apart from the traders, skilled artisans were encouraged to settle for the purpose of improving the home manufactures. Oppression, too, was responsible for many immigrants; to cite an instance, thousands of people left Holland when the harsh Duke of Alva, acting for Philip of Spain, was in 1567 appointed commander of the forces, and numbers of them found refuge in England. But the presence of foreigners such as these, most of whom were not engaged in the building crafts, had only an indirect effect upon the local architecture. It was the imported artificers, coming from Germany as well as the Netherlands, who brought a new development to English building. "Throughout the reign of Elizabeth," writes Professor Blomfield, "their influence was in the air and predominant." The results of it are obvious in work then erected, notably in the long series of country houses with strapwork ornament, peculiar decoration of porches and fireplaces, and much patterned woodwork. Again, with the advent of Dutch William to the English throne, further new features were introduced and they are especially traceable in the admirable brickwork of the Queen Anne style. But the lasting and altogether good effect of Dutch influence was on traditional, rather than academic architecture, on those quiet and unpretentious buildings of the countryside. Here the foreign motives were almost imperceptibly blended with those existing, neither suddenly nor inharmoniously. A feature was added here, a detail there, yet the work remained truly English in character. Old villages can yet show buildings that bear upon them traces of an alien hand, or embody ideas drawn from other than local sources of inspiration. Such are the East Kentish cottages at Sandwich, Ickham, Reading Street and Sarre; the halls and manor-houses of Norfolk, Suffolk, and Essex, with corbie-stepped and curved gables; the high brick barns of the Eastern counties; and endless picturesque groupings of certain distinction