Dastoum, Askarizad and Garau demonstrate that pedestrian life in public space cannot be explained by amenity provision or street integration alone. Their comparative study of two neighbourhood squares in Cagliari combines direct observation with axial analysis, Visibility Graph Analysis, isovists and land-use mapping, showing that visual permeability from surrounding streets is a decisive mediator of pedestrian presence. The iconic idea is simple but consequential: people do not merely occupy accessible spaces; they respond to what can be seen, anticipated and spatially understood while approaching and entering them. Methodologically, the paper is exemplary in combining configurational measures with empirical behaviour rather than allowing spatial models to stand in for lived use. It also reveals the importance of edges, sightlines, active frontages and the relation between internal organisation and external visibility. The work bridges space syntax, public-space ethnography and evidence-informed urban design by treating visibility as an operational spatial condition linking morphology, perception and everyday mobility.
URBANISM MEETS ART