Nor was the illusion quite destroyed by handling, for through the arch and a short passage one entered a large, domed apartment, brick-floored and dimly lighted, whose atmosphere was the breath of a dozen flashing furnaces, whose occupants were grimy gnomes wildly sporting with strange shapes of molten metal.

"This is the glass-room, and in these furnaces the glass is melted; but perhaps you will go first and see how it is mixed, and how the pots are made to boil it in."

"Yes, let us begin at the beginning," said all, and were led from the Inferno across a cool, green yard, into a building specially devoted to the pots. In a great bin lay masses of soft brown clay in its crude condition, and upon the floor were heaped fragments of broken pots, calcined by use in the furnaces, and now waiting to be ground up into a fine powder between the wheels of a powerful mill working steadily in one corner of the building. In another, a row of boxes or pens were partially filled with a powdered mixture of the raw and burnt clay, and this, being moistened with water, was worked to a proper consistency beneath the bare feet of several stout men.

"This work, like the treading of the wine-press, can be properly performed only by human feet," remarked Monsieur.

"So when next we sip nectar from one of your straw-stemmed glasses, we will remember these gentlemen and their brothers of the wine-countries, and gratefully acknowledge that without their exertions we could have had neither wine nor goblet," said Miselle, maliciously.

"No," suggested Optima, "we will enjoy the result and forget the process. But what is that man about?"

"Making sausages out of cheese, I should say," replied Monsieur; and the comparison was almost unavoidable; for upon a coarse table lay masses of moulded clay, in form and size exactly like cheeses, from which the workman separated with a wooden knife a small portion to be rolled beneath his hand into cylindrical shapes some four inches in length by two in diameter.

These a lad carefully placed upon a long and narrow board to carry up to the pot-room, whither he was followed by the whole party.

Miselle's first impression, upon entering this great chamber, was, that she was following a drove of elephants; but as she skirted the regular ranks of the great dun monsters and came to the front, she concluded that she had stumbled upon the factory of Ali Baba's oil-jars. At any rate, the old picture in the "Arabian Nights" represented Morgiana in the act of pouring the boiling oil into vessels marvellously like these, and in each of these was room for at least four robbers of true melodramatic stature.

Among these jars, with the noiseless solicitude of a mother in her sleeping nursery, wandered their author and guardian, a pale, keen man, and so rare an enthusiast in his art that one listening to him could hardly fail to believe that the highest degree of thought, skill, and experience might worthily be expended upon the construction of these seething-pots for molten glass.