interior. Rural areas in the Islamic world have some good remains, which had been left largely undisturbed. In Spain some remarkable discoveries (Vic, Cordoba, Barcelona) were made in the 19th century when old buildings being reconstructed or demolished were found to contain major remains encased in later buildings. In Rome, Pula, and elsewhere some walls incorporated in later buildings have always been evident. The squared-off blocks of temple walls have always been attractive for later builders to reuse, while the large pieces of massive columns were less easy to remove and make use of; hence the podium, minus facing, and some columns are often all that remain. In most cases loose pieces of stone have been removed from the site, and some such as capitals may be found in local museums, along with non-architectural items excavated, such as terracotta votive statuettes or amulets, which are often found in large numbers. Very little indeed survives in place from the significant quantities of large sculpture that originally decorated temples. Rome Pantheon or Temple to All The Gods, unique among Roman temples, but later much imitated. Easily the most impressive and complete interior to survive. Temple of Hercules Victor, early circular temple, largely complete Temple of Portunus or "Temple of Fortuna Virilis" – very complete Ionic exterior, near Santa Maria in Cosmedin and the Temple of Romulus Temple of Romulus – very complete circular exterior, early 4th century, Roman Forum Temple of Antoninus and Faustina – the core of the building survives as a church, including parts of the frieze, Roman Forum Temple of Hadrian – Campus Martius – a huge wall with 11 columns, now incorporated in a later building Temple of Vesta – small circular temple, part complete, Roman Forum Temple of Saturn – 8 impressive columns and architrave remain standing, west end of the Roman Forum Temple of Bellona (Ostia) – small back-street all-brick temple at the port. Elsewhere Palestrina, Sanctuary of Fortuna Primigenia, (see above) a large complex leading to a small shrine Temple of Apollo (Pompeii), unusually, it is the smaller elements that are best preserved, and the surrounding forum Temple of Vesta – Tivoli, so-called, circular Capitolium of Brixia, Brescia, buried by a landslide and partly reconstructed Maison Carrée – Nîmes, Southern France, one of the most complete survivals Temple of Augustus and Livia – Vienne, France, exterior largely complete Temple of Augustus (Pula) – Pula, Croatia,