The Museum has over 30,000 artefacts. They date from the 3rd century AD to the 21th century AD: icons, wall-paintings, manuscripts and works on paper, works of minor arts, ceramics, textiles, paintings, mosaics, copies.

These have all been recorded, categorized by date and subject and digitized using modern electronic documentation systems. Those which are not on display in the permanent exhibition are kept in ideal conditions of humidity and temperature in modern archaeological storage rooms.