In first place we are going to define what a city is: a city is a type of landscape with anthropic elements that consist in a group of streets and buildings governed by a town hall with a large population. The city I´m going to analyze is located in the west of Spain and in the midle of the Iberian peninsula, it´s 200 km from Madrid and near to Valladoliz, this city is named Salamanca.

All this was cover by a wall that was there until XIX century. there are sub-urban areas behind the wall, but also there are industrial states.
In the other hand, the expansion zone has a random layout in which there are sub-urban areas, but also there are industrial states. Also the bullring is located in the expansion zone.
The main buildings/monuments of this part of the city are: The museum of automobile history, the Commerce museum and the library.
Finally the outskirts have a industrial function, with an irregular layout, it probably was built in the final of the 20 Century, because of the economic growth of the city.