Luca Giordano resided in Spain ten years, and in that time he executed an incredible number of grand frescos, and other works for the royal palaces, churches, and convents, as well as many more for individuals, enough to have occupied an ordinary man a long life. In the short space of two years, he painted in fresco, the stupendous ceiling of the church, and the grand staircase of the Escurial; the latter, representing the Battle of St. Quintin, and the Capture of Montmorenci, is considered one of his finest works. His next productions were the great saloon in the Bueno Retiro; the sacristy of the great church at Toledo; the ceiling of the Royal Chapel at Madrid, and other important works. After the death of Charles II., he was employed in the same capacity by his successor, Philip V. These labors raised his reputation to the highest pitch; he was loaded with riches and favors, and Charles conferred upon him the honor of knighthood. GIORDANO AT THE ESCURIAL. Whilst Giordano was employed at the Escurial two Doctors of Theology were ordered to attend upon him, to answer his questions, and resolve any doubts that might arise as to the orthodox manner of treating his subjects. A courier was despatched every evening to Madrid, with a letter from the prior to the King, rendering an account of the artist's day's work; and within the present century, some of these letters were preserved at the Escurial. On one occasion he wrote thus, "Sire, your Giordano has painted this day about twelve figures, thrice as large as life. To these he has added the powers and dominations, with proper angels, cherubs, and seraphs, and clouds to support the same. The two Doctors of Divinity have not answers ready for all his questions, and their tongues are too slow too keep pace with the speed of his pencil." GIORDANO'S HABITS IN SPAIN.