The squares are multifunctional and multidimensional spaces that integrate the city's needs. For this reason, they assume different roles: they support urban life, economic activities, and the mobility system. Faced with diverse approaches and interventions in the public space, Jan Gehl and Lars Gemzøe developed a typification of the city according to the design of its public space, which they call ‘the traditional city, the invaded city, and the reconquered city’. These different types of cities can also be associated with various periods or interventions in public spaces. From the observation of Praça da Figueira in Lisbon, particularly its history, we understand the present situation of this space, identify the moments and principles inherent to the main functional and image transformations that this public space has undergone over the centuries. The experiences of (re)functionalization and qualification of this square conditioned its evolution from a market square (1885-1949), the noble square (1969), to the square that we observed in 2023.

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This publication is an output of the following project(s):

• Alternative Shaper
• Image and Video Data Analytics
• Impact of Blockchains and Decentralised Ledger Technologies