A fire was kindled beneath the caldron; the steam of the boiling water ascended through the tubes; the house was shaken by the efforts of imprisoned air, and its trembling inhabitants might wonder that the city was unconscious of the earthquake which they had felt.

At another time, the friends of Zeno, as they sat at table, were dazzled by the intolerable light which flashed in their eyes from the reflecting mirrors of Anthemius; they were astonished by the noise which he produced from the collision of certain minute and sonorous particles; and the orator declared in tragic style to the senate, that a mere mortal must yield to the power of an antagonist, who shook the earth with the trident of Neptune, and imitated the thunder and lightning of Jove himself.

The genius of Anthemius, and his colleague Isidore the Milesian, was excited and employed by a prince, whose taste for architecture had degenerated into a mischievous and costly passion.

His favorite architects submitted their designs and difficulties to Justinian, and discreetly confessed how much their laborious meditations were surpassed by the intuitive knowledge of celestial inspiration of an emperor, whose views were always directed to the benefit of his people, the glory of his reign, and the salvation of his soul.

[102] [Footnote 95: This conflagration is hinted by Lucian (in Hippia, c.