Buildings, both old and new serve a purpose in an enviroment. Old buildings are very important due their historical significance and they as a tangible connection to past, while newer buildings help to make an area seem more contemporary and progressive. It is therefore important that both these types of buildings are present in a space, however older structures must only remain when they are still safe to be inhabited and bring value that general vicinity. In many of the world's great cities, older buildings are very prominent and in many cases act as popular tourist attractions. The Collesium in Rome is a typical example, this arena has been in existence since the times of the ancient romans, over a millenium ago. While it is very old
