Below these Alpine crests, elaborated at the base with rich stone dormers, the enormous houses are all of fine Portland stone—hardly to be found in any earlier nineteenth-century London terraces except those of Ennismore Gardens—and detailed with a plausibly Parisian flair—it is even said that draughtsmen were sent to Paris to study Second Empire work at first hand. English are the porches, however, which make plain that these pretentious ranges are rows of dwellings like those in nearby Belgrave Square. English, also, are the red stone bands, novel touches echoing the fashionable ‘structural polychrome’ of the contemporary Victorian Gothic, just as the tall mansards echo its pointed roofs (see Chapter 10). Beyond the first two blocks of Grosvenor Place the new construction of the sixties stops; but it starts again at the farther end and surrounds the two triangles of Grosvenor Gardens, of which Knowles’s hotel occupies part of the farther side. It is characteristic of the Parisian inspiration of the whole that on the east side of the Gardens great blocks of flats—’mansions’ in a Victorian euphemism—replaced the usual London terraces of individual tall houses, but these now serve as offices as do all the extant houses in Grosvenor Place. For one of these blocks red brick was used, but set like a mere panel-filling within stone frames according to a French rather than an English tradition. There are no other comparably pretentious examples of Second Empire terraces in London except Cambridge Gate (1875) by Thomas Archer and A. Green (?-1904), an unhappy intrusion among Nash’s stuccoed Regent’s Park ranges despite its handsome execution in fine ashlar of Bath stone. Characteristically, London domestic architecture of the late fifties and sixties merely elaborated the Renaissance Revival formulas of the previous decade. Not only were the chosen models generally later and richer as in Vienna; wherever possible bolder plastic effects were achieved by a more extensive use of ground-storey colonnades, first-storey porches, and projecting bay windows, as on Wood’s magniloquent terraces at Lancaster Gate or those of 1858 by C. J. Richardson (1800-72) that followed them in Queen’s Gate. The high standards of the earlier period were maintained only in business _palazzi_, not those of London’s City, but those in big Northern towns like Bradford and in Scotland. There good freestone was readily available and a certain cultural lag, as well as a regional sobriety of temperament, led to the maintenance of a more Barry-like tradition. Notable everywhere for their academic virtues are the various National Provincial Bank buildings by Barry’s pupil John Gibson (1819-92). The earliest, but not the most typical, is the head office in Bishopsgate, which was begun in 1863.