Near her symbolic gravestone are twelve other symbolic gravestones. Even gravestones bearing Greek inscriptions were defaced. Many of the gravestones mark mass graves holding unknown numbers. The gravestones, cemeteries and buildings of the Commission are no exception. A few gravestones remain in St. Mary's Churchyard. In some areas, granite is used for gravestones and memorials. In 2013 gravestones were vandalised in the graveyard. Markers such as gravestones, monuments, etc. Tuttle finds the cemetery but, per Mrs. Mills's orders, covers the gravestones with leaves. In the following years he continued to publish on the gravestones and inscriptions. Likewise, outdoor marble statues, gravestones, or other marble structures are damaged by acid rain. They can be seen smiling and "flipping off" the coffins and gravestones. Later they appeared on reliefs, gems, lamps, coins, mosaics and gravestones. Stele is a term for erect stones that are often what are now called gravestones. About 200 of the gravestones are decorated with frescos.