[Sidenote: OPENING OF THE EXHIBITION.] Meanwhile, from nine o'clock, the appointed hour of opening, the building had been rapidly filling, all the visitors being remarkably well dressed, and a large majority of them ladies. "The first _coup d'oeil_ of the building, on entering the nave, was grand and gorgeous in the extreme; the vast dimensions of the structure, the breadth of light, partially subdued and agreeably mellowed in the nave by the calico coverings placed over the roof, whilst the arched transept soared boldly into the clear arch of heaven, courting, admitting, and distributing the full effulgence of the noon-day sun; the bright and striking colours and forms of the several articles in rich manufactured goods, works in sculpture, and other objects displayed by the exhibitors, dissimilar and almost incongruous in their variety, were blent into an harmonious picture of immense grandeur by the attendant circumstances of space and light to which we have just alluded; and the busy hum and eager and excited movements of the assembled thousands infused the breath of life into a picture, which, at the period of the crowning incident of the day, became truly sublime." By eleven o'clock, after which hour none of the general public could be admitted, the Honourable Corps of Gentlemen-at-Arms, in their gay uniforms, had taken up their places in the rear of the dais set for the Queen. This dais was covered with a splendid carpet, which had been specially worked for the occasion by 150 ladies, and on this was placed a magnificent chair of state, covered with a cloth of crimson and gold. High over head was suspended an octagon canopy, trimmed with blue satin, and draperies of blue and white. The trumpeters and heralds were in readiness to proclaim the arrival of the Queen, and Sir George Smart stood, baton in hand, perched up in a small rostrum, "ready to beat time to 'God save the Queen' for the five hundredth time in his life." The Commissioners of the Exhibition and the foreign ambassadors stood in the entrance hall, prepared to pay their respects to Her Majesty on her arrival. The Queen entered, leaning on her husband's arm, and being also accompanied by the Princess Royal and Prince of Wales. The Queen wore a dress of pink satin, brocaded with gold; Prince Albert a Field-Marshal's uniform; the Prince of Wales was in a Highland dress, while the Princess was clad in white satin, with a wreath of flowers round her head. A tremendous burst of cheering, renewed and prolonged from all parts of the building, greeted the announcement of the arrival of the Queen. [Sidenote: THE ADDRESS OF THE PRINCE.]