But it is Fifth Avenue which divides the city lengthwise nearest the middle, and it is this avenue which affords the norm of style and comfort to the other avenues on either hand, and to all the streets that intersect it. Madison Avenue is its rival, and has suffered less from the invasion of shops and hotels, but a long stretch of Fifth Avenue is still the most aristocratic quarter of the city, and is upon the whole its finest thoroughfare. I do not think any New York street fine; but, generally, Fifth Avenue and the cross-streets in its better part have a certain regularity in their mansions of brownstone, which give something of the pleasure one gets from symmetry. They are at least not so chaotic as they might be; though they always suggest money more than taste, I cannot at certain moments, and under the favor of an evening sky, deny them a sort of unlovely and forbidding beauty. There are not many of these cross-streets which have remained intact from the business of the other avenues. They have always a drinking-saloon or a provision-store or an apothecary’s shop at the corners where they intersect; the modistes find lodgment in them almost before the residents are aware. Beyond Sixth Avenue, or Seventh at farthest, on the west, and Fourth Avenue or Lexington, on the east, they lose their genteel character; their dwellings degenerate into apartment-houses, and then into tenement-houses of lower and lower grade till the rude traffic and the offensive industries of the river shores are reached. But once more I must hedge, for sometimes a street is respectable almost to the water on one side or the other; and there are whole neighborhoods of pleasant dwellings far down-town, which seem to have been forgotten by the enterprise of business, or neglected by its caprice, and to have escaped for a time at least the contagion of poverty. Business and poverty are everywhere slowly or swiftly eating their way into the haunts of respectability, and destroying its pleasant homes. They already have the whole of the old town to themselves. In large spaces of it no one dwells but the janitors with their families, who keep the sky-scraping edifices where business frets the time away; and by night in the streets where myriads throng by day, no one walks but the outcast and the watch. Many of these business streets are the handsomest in the city, with a good sky line, and an architectural ideal too good for the uses of commerce. This is often realized in antipathetic iron, but often there is good honest work in stone, and an effect better than the best of Fifth Avenue. But this is stupid and wasteful; it is for the pleasure of no one’s taste or sense; the business men who traffic in these edifices have no time for their beauty, or no perception of it; the porters and truckmen and expressmen, who toil and moil in these thoroughfares, have no use for the grandeur that catches the eye of a chance passer.