In the art conservation studio established in 1990, have been achieved the conservation and restoration of a considerable number of icons, easel paintings, woodcarvings, engravings and other heritage objects. 

Among them the oldest surviving Byzantine two sided processional icon of Virgin Hodegetria from Arta (dated in the beginning of the 14th century), https://www.archaiologia.gr/wp-content/uploads/2011/07/103-9.pdf
the processional icon of St. Theodora at Arta,
the first painted icon of St. George the Martyr from Ioannina, kept in his house at Ioannina, 
paintings of Theofilos Hadjimichael, 
icons of Fotis Kontoglou and 
many various items, derived from monasteries, churches, museums and private collections.