Treasury of St Mark's Basilica Self-researched

Location: Saint Mark's Basilica, Venice
Medium: Metalwork, enamels, reliquaries
Date: Various (6th-14th century)

The single best collection of Byzantine metalwork and enamels that survives, many items looted during the Fourth Crusade of 1204. Contains sacred objects including the Votive Crown of Leo VI, chalices, patens, and reliquaries holding fragments purportedly of the True Cross and other sacred relics.