On the _New Boulevards_, the alleys are both longer and wider, and the trees are likewise of better growth. There, the prospect is rural; and the air pure; while cultivated fields, with growing corn, present themselves to the eye. Towards the town, however, stand several pretty houses; little theatres even were built, but did not succeed. This was not their latitude. But some skittle-grounds and tea-gardens, lately opened, and provided with swings, &c. have attracted much company of a certain class in the summer. In this quarter, you seldom meet with a carriage, scarcely ever with persons sprucely dressed, but frequently with honest citizens, accompanied by their whole family, as plain in their garb as in their manners. Lovers too with their mistresses, who seek solitude, visit this retired walk; and now and then a poor poet comes hither, not to sharpen his appetite, but to arrange his numbers. Before, the revolution, the _Old_ Boulevards, from the _Porte St. Martin_ to the _Théâtre Favart_, was the rendezvous of the _élegantes_, who, on Sundays and Thursdays, used to parade there slowly, backward and forward, in their carriages, as our belles do in Hyde Park; with this difference, that, if their admirers did not accompany them, they generally followed them to interchange significant glances, or indulge in amorous parley. I understand that the summer lounge of the modern _élegantes_ has, of late years, been from the corner of the _Rue Grange Batelière_ to that of the _Rue Mont-Blanc_, where the ladies took their seats. This attracting the _muscadins_ in great numbers, not long since obtained for that part of the Boulevard the appellation of _Petit Coblentz_. Nearly about the middle of the North Boulevard stand two edifices, which owe their erection to the vanity of Lewis XIV. In the gratification of that passion did the _Grand Monarque_ console himself for his numerous defeats and disappointments; and the age in which he lived being fertile in great men, owing, undoubtedly, to the encouragement he afforded them, his display of it was well seconded by their superior talents. Previously to his reign, Paris had several gates, but some of these being taken down, arcs of triumph, in imitation of those of the Romans, were erected in their stead by _Louis le Grand_, in commemoration of his exploits. And this too, at a time when the allies might, in good earnest, have marched to Paris, had they not, by delay, given Marshal Villars an opportunity of turning the tide of their victories on the plain of Denain. Such was the origin of the PORTE SAINT DENIS. The magnificence of its architecture classes it among the first public monuments in Paris. It consists of a triumphal arch, insulated in the manner of those of the ancients: it is seventy-two feet in diameter as well as in elevation, and was executed in 1672, by BULLET from the designs of BLONDEL.