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Figure 1
City walls and historical paths of Cagliari on a geo-referenced map. Source: graphical elaboration by Andrea Pirinu
Figure 2
S'Avanzada gate (Porta s'Avanzada). Source: Drawing by Giancarlo Sanna
Figure 3
The cathedral and the east sector of city walls of Cagliari. Source: Drawing by Giancarlo Sanna
Figure 4
A view of the bastion of saint Remy taken by Costituzione square (piazza Costituzione). Source: Drawing by Giancarlo Sanna
Figure 5
Tower of Lion inserted in the urban fabric of Castello district. Source: Drawing by Giancarlo Sanna
Figure 6
The landscape context of Cagliari taken from the bastion of saint Remy. Source: Drawing by Giancarlo Sanna
Figure 7
The bastion of Santa Croce. A detailed drawing of the west sector of the ancient military architecture that shows the condition of decay. Source: Drawing by Marco Melis
Figure 8
Jesuit complex of Santa Croce. Detail of a portico column designed by Felice De Vincenti. Source: Drawing by Leonardo Scalas
Figure 9
Redesign of the historical urban landscape along one of the ancient city gates in the north sector of Castello district. Source: Drawing by Caterina Passaretti