(Link)
Saint Michael Statue Saint Mark's Basilica Venice Italy. Church created 1063 AD, Saint Mark's relics moved to this church
(Link)
The succeeding centuries, especially the period after the Venetian-led conquest of Constantinople in the Fourth Crusade of 1204 and the fourteenth century, all contributed to its adornment, with many elements being spolia brought in from ancient or Byzantine buildings, such as mosaics, columns, capitals, or friezes.[10] Gradually, the exterior brickwork became covered with marble cladding and carvings, some much older than the building itself