Now they call them the "perennial pools". These are the pools that form on the terrace of the Bastione di Saint Remy, in Cagliari , every time it rains and remain there for a long time, apparently favored by a slight depression in the pavement.
The effect for photography enthusiasts is fascinating. But there may also be a downside.
For many residents of Castello, the risk is that the infiltrations that had forced the closure of the covered promenade, which was later completely restored, could recur .
Andrew Piras
