Petra
Petra = { Salamanca, Coentral das Barreiras, Argalo, Praia da Rainha }
|Petra| = 4
Stone and everything built from it: cathedral portals, dry-stone walls, schist villages and city facades. The set of places where the geology is load-bearing.
-

Petra
Salamanca
-

Petra
Coentral das Barreiras
-

Petra
Argalo
-

Petra
Praia da Rainha
















