The salvos of artillery were heard, announcing the departure of the Emperor and Empress from Saint Cloud. At the same moment, as if in obedience to the signal, the sun appeared on the horizon, to shine all day, and just when the procession reached the Arc de Triomphe, it appeared with greater brilliancy. The cavalry of the Imperial Guard headed the procession, the lancers in front, then the chasseurs, followed by the dragoons, with the bands in advance; the heralds-at-arms came next; and after them the carriages, the one containing the Emperor drawn by eight horses, the others by six. Napoleon and Marie Louise were in the famous coronation coach. Its four sides consisted of four large pieces of clear glass, set in slender, gilded and wrought corner-posts, giving as unimpeded view of those within as if the coach was open. The Emperor was to be seen in his cloak of red and white velvet; the Empress, in court dress and wearing the crown diamonds. The top of this magnificent coach consisted of a sort of golden dome, upheld by four eagles with outspread wings, and surmounted by a huge crown. The Marshals of France and the colonels in command of the Guard rode on each side, near the doors of the carriage, the aides near the horses, the equerries near the hind wheels. According to the etiquette prescribed for the occasions when the Emperor used this state carriage, as many pages as possible got on the footboard and on the seat near the driver. The procession reached the Arc de Triomphe at one o'clock. Twelve cannon had been placed on the high ground near by, twelve others in the garden of the Tuileries, on the terrace by the riverside, and their salutes were repeated by the cannon of the Invalides. Bands which had been stationed along the routes played triumphal marches. All the church bells were rung at full peal. The Imperial coach stopped beneath the arch, where the Governor of Paris, the Prefect of the Seine, the Prefect of the Police, and the twelve mayors received the sovereigns.