Some of the most characteristic features of city squares are related to the presence of people in the space and the purposes they are given, such as places for socializing, sports, tourism, and demonstrations. These different uses, often not foreseen in the project, are closely associated with the ground level, where people can walk around and experience the space. Viewed from an aerial perspective, on the other hand, squares can reveal other aspects related to their architectural design and their placement in the urban context.

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