in the midst of the imperial host, when the emperor led the army in
person. The fate of this relic is not certainly known. It is said to
have been taken by the Turks in 1453, and dragged through the mire;
but others deny this as utterly derogatory to the majesty of the Queen
of Heaven, who never would have suffered such an indignity to have
been put on her sacred image. According to the Venetian legend, it was
this identical effigy which was taken by the blind old Dandolo, when
he besieged and took Constantinople in 1204, and brought in triumph
to Venice, where it has ever since been preserved in the church of St.
Mark, and held in _somma venerazione_. No mention is made of St. Luke
in the earliest account of this picture, though like all the antique
effigies of uncertain origin, it was in after times attributed to him.

The history of the next three hundred years testifies to the triumph
of orthodoxy, the extension and popularity of the worship of the
Virgin, and the consequent multiplication of her image in every form
and material, through the whole of Christendom.

Then followed the schism of the Iconoclasts, which distracted
the Church for more than one hundred years, under Leo III., the
Isaurian, and his immediate successors. Such were the extravagances
of superstition to which the image-worship had led the excitable
Orientals, that, if Leo had been a wise and temperate reformer, he
might have done much good in checking its excesses; but he was himself
an ignorant, merciless barbarian. The persecution by which he sought
to exterminate the sacred pictures of the Madonna, and the cruelties
exercised on her unhappy votaries, produced a general destruction
of the most curious and precious remains of antique art. In other
respects, the immediate result was naturally enough a reaction, which
not only reinstated pictures in the veneration of the people, but