194. Fourthly. It will generally be found to agree best with the business-like air of the blue country, if the house be excessively simple, and apparently altogether the minister of utility; but, where it is to be extensive, or tall, a few decorations about the upper windows are desirable. These should be quiet and severe in their lines, and cut boldly in the brick itself. Some of the minor streets in the King of Sardinia's capital are altogether of brick, very richly charged with carving, with excellent effect, and furnish a very good model. Of course no delicate ornament can be obtained, and no classical lines can be allowed; for we should be horrified by seeing that in brick which we have been accustomed to see in marble. The architect must be left to his own taste for laying on, sparingly and carefully, a few dispositions of well proportioned line, which are all that can ever be required. 195. These broad principles are all that need be attended to in simple blue country: anything will look well in it which is not affected; and the architect, who keeps comfort and utility steadily in view, and runs off into no expatiations of fancy, need never be afraid here of falling into error. _B. The Picturesque Blue Country._ 196. But the case is different with the picturesque blue country.[38] Here, owing to the causes mentioned in the notes at p. 71, we have some of the most elevated bits of landscape character, which the country, whatever it may be, can afford. Its first and most distinctive peculiarity is its grace; it is all undulation and variety of line, one curve passing into another with the most exquisite softness, rolling away into faint and far outlines of various depth and decision, yet none hard or harsh; and in all probability, rounded off in the near ground into massy forms of partially wooded hill, shaded downwards into winding dingles or cliffy ravines, each form melting imperceptibly into the next, without an edge or angle. [Footnote 38: In leaving simple blue country, we hope it need hardly be said that we leave bricks at once and forever. Nothing can excuse them out of their proper territory.] 197. Its next character is mystery. It is a country peculiarly distinguished by its possessing features of great sublimity in the distance, without giving any hint in the foreground of their actual nature. A range of mountain, seen from a mountain peak, may have sublimity, but not the mystery with which it is invested, when seen rising over the farthest surge of misty blue, where everything near is soft and smiling, totally separated in nature from the consolidated clouds of the horizon. The picturesque blue country is sure, from the nature of the ground, to present some distance of this kind, so as never to be without a high and ethereal mystery.