These beautiful lines of Pope immediately occur to the mind, on considering that, in Italy, the Great LEO, by the encouragement which he gave to men of talents, had considerably increased the number of master-pieces; when the taste for the Fine Arts, after their previous revival by the Medici, having spread throughout that country, began to dawn in France about the end of the fifteenth century. By progressive steps, the efforts made by the French artists to emulate their masters, attained, towards the middle of the sixteenth century, a perfection which has since fixed the attention of Europe.

On entering this hall, which is consecrated to that period, the amateur finds his genius inflamed. What a deep impression does not the perfection of the numerous monuments which it has produced make on his imagination! First, he admires the beautiful tomb erected to the memory of FRANCIS I, the restorer of literature and the arts; who, by inviting to his court LEONARDO DA VINCI and PRIMATICCIO, and establishing schools and manufactories, consolidated the great work of their regeneration.

"Curse the monks!" exclaimed I, on surveying this magnificent monument, constructed in 1550, from the designs of the celebrated PHILIBERT DE L'ORME. "Who cannot but regret," continued I to myself, "that so gallant a knight as Francis I. should fall a victim to that baneful disease which strikes at the very sources of generation? Who cannot but feel indignant that so generous a prince, whose first maxim was, that true magnanimity consisted in the forgiveness of injuries, and pusillanimity in the prosecution of revenge, should owe his death to the diabolical machinations of a filthy friar?" Yet, so it was; the circumstances are as follows:

Francis I. was smitten by the charms of the wife of one Lunel, a dealer in iron. A Spanish chaplain, belonging to the army of the Emperor Charles V, passing through Paris in order to repair to Flayers, threw himself in this man's way, and worked on his mind till he had made him a complete fanatic: "Your king," said the friar, "protects Lutheranism in Germany, and will soon introduce it into France. Be revenged on him and your wife, by serving religion. Communicate to him that disease for which no certain remedy is yet known."—"And how am I to give it to him?" replied Lunel; "neither I nor my wife have it."—"But I have," rejoined the monk: "I hold up my hand and swear it. Introduce me only for one half-hour by night, into your place, by the side of your faithless fair, and I will answer for the rest."

The priest having prevailed on Lunel to consent to his scheme, went to a place where he was sure to catch the infection, and, by means of Lunel's wife, he communicated it to the king. Being previously in possession of a secret remedy, the monk cured himself in a short time; the poor woman died at the expiration of a month; and Francis I, after having languished for three or four years, at length, in 1547, sunk under the weight of a disorder then generally considered as incurable.

The tomb of the VALOIS, erected in honour of that family, by Catherine de Medicis, soon after the death of Henry II, is one of the masterpieces of GERMAIN PILON. In the execution of this beautiful monument, that famous artist has found means to combine the correctness of style of Michael Angelo with the grace of Primaticcio. To the countenance of HENRY and CATHERINE, who are represented in a state of death, lying as on a bed, he has imparted an expression of sensibility truly affecting.

Next comes the tomb of DIANE DE POITIERS, that celebrated beauty, who displayed equal judgment in the management of State affairs and in the delicacy of her attachments; who at the age of 40, captivated king Henry II, when only 18; and, who, though near 60 at the death of that prince, had never ceased to preserve the same empire over his heart. At the age of fourteen, she was married to Louis de Brézé, grand seneschal of Normandy, and died in April 1506, aged 66.

Brantome, who saw her not long before her death, when she had just recovered from the confinement of a broken leg, and had experienced troubles sufficient to lessen her charms, thus expresses himself: "Six months ago, when I met her, she was still so beautiful that I know not any heart of adamant which would not have been moved at the sight of her."—To give you a perfect idea of her person, take this laconic description, which is not one of fancy, but collected from the best historians.

Her jet black hair formed a striking contrast to her lily complexion. On her cheeks faintly blushed the budding rose. Her teeth vied with ivory itself in whiteness: in a word, her form was as elegant as her deportment was graceful.

By way of lesson to the belles of the present day, let them be told that DIANE DE POITIERS was never ill, nor affected indisposition. In the severity of the winter, she daily washed her face with spring-water, and never had recourse to cosmetics.----"What pity," says Brantome, "that earth should cover so beautiful a woman!"