Architecture, town planning, design: a complex three-way relationship that connects physical and social space, urban democracy, forms of social relations. Through each of these human activities, the designer seeks to introduce, in an existing context, a dynamic and critical variant characterised by specific procedures and original interpretations. The project then, if it is good, modifies reality, brings new awareness, unveils the unexpected, reveals the hidden possibilities of contents and forms, plays (sometimes subverting them) with the conventions of common language, invites reflection, sets in motion new relations between man, environment and territory.