Zen chapel: bas-relief of the Byzantine Madonna – bas-relief with the crib and the escape of Egypt – the angel with crucified globe – holy water stoup / naves: tabernacle
– Madonna with punctured hands – Madonna of the Kiss – columns of the ciborium – columns of the nave – marble statues polychrome of the Annunciation – Lombardeschi
altars in marble of S. Giacomo and S. Paolo – Paliotto of the altar of S. Giacomo – Chapel S. Isidoro – Treasure of S.Marco / Baptistery: font-beater / Exterior and interior portals
in bronze and silver.

Since 1990, Seres Srl has been carrying out interventions on the conservation of works inside the Basilica in order to restore the integrity and legibility of artistic artefacts of the highest value, with the aid of chemical diagnostic analysis, on a case-by-case basis.