Others have been heavily restored or replaced, not with true mosaics, but with reproductions in colored stone of drawings by such artists as Bellini, Mantegna, and Tintoretto.
All mosaics on display are the originals.
mnli hypothesis: All mosaics on display are the originals. premise: Others have been heavily restored or replaced, not with true mosaics, but with reproductions in colored stone of drawings by such artists as Bellini, Mantegna, and Tintoretto.