The balconies and windows of the palace were crowded with splendidly dressed nobles and courtiers of both sexes, while a dense mass of people occupied every available spot of ground beyond the enclosure, where platforms had also been erected for the more respectable of the citizens and their families.  The King and Queen were seated in the balcony of the centre window, which was draped with crimson velvet, having on their right and left several of the Princes of the Blood and ladies of the highest rank, while immediately behind them were placed the great officers of the Crown and the captains of the bodyguard.  The hour selected for this novel and extraordinary exhibition was ten at night, and hundreds of lamps and double the number of torches were affixed to the facade of the palace, towards which every eye was upturned from the compact crowd below.  The ballet was designed to represent the four primary Elements, and the appointed moment had no sooner arrived than a flourish of trumpets announced the approach of the Due de Bellegarde, who with his party were to personate Water.  The procession was opened by twenty-four pages habited in cloth of silver, each attended by two torch-bearers; these were followed by twelve Syrens playing on hautboys, who were in their turn succeeded by a pyramid whose summit was crowned by a gigantic figure of Neptune, surrounded by water-gods and marine divinities and insignia of every description.  This stupendous machine paused for a moment beneath the window of their Majesties, and the aquatic deities having made their obeisance, it passed on, and gave place to twenty-four other pages, habited and attended like the former ones.  These preceded the Duke himself at the head of twelve young and brilliant nobles, all clad in cloth of silver, with plumes of white feathers in their jewelled caps, and their horses richly caparisoned in white and silver.  Having made the tour of the court, the whole party drew closely together in one angle of the enclosure, in order to make way for the second troop, but not before they had exhibited their equestrian skill, and elicited not only the approving comments of the courtly groups who contemplated them from above, but also the vociferous acclamations of the admiring thousands by whom they were hemmed in.  The Due de Bellegarde and his train had no sooner taken up their station than a second fanfare greeted the approach of the powers of Fire, who were ushered in by twenty-four pages dressed in scarlet, closely followed by four blacksmiths dragging an anvil, upon which, when they reached the centre of the court, they began to strike with great violence, and at every blow discharged such a shower of rockets into the air that many a fair dame crouched behind her neighbour for protection from the falling sparks; while the lamps and torches which lit up the palace walls were momentarily eclipsed.  As the last rush of rockets burst, and fell back in a Danaean shower, a train of salamanders, phoenix, and other