This is a new inventory of over 130 monuments in the Cemetery for which the sculptor, architect or bronze foundry, either Italian or non-Italian, has been identified. There are many new identifications, often based on inscriptions on the sculptures that have not previously been recognised. Among them are many works by known foreign sculptors who had settled in Rome. There are elaborate monuments that were evidently commissioned by wealthy relatives or friends of the deceased; but a greater number of sculptures were contributed by artistic family members or by other fellow artists, as a tribute to the deceased.