Aluminium, iron, found objects.
They are, in fact, not pebbles but an aluminium sheet transformed by time and weather events.
found rubber, chain, mother-of-pearl, aluminium
aluminium and rubber
rete zincata, granati, pietre dure
found zinc mesh, garnets, semi-precious stones
corallo, bamboo di corallo, quarzo rosa, pezzo trovato, vetro, ametista, ferro, cuoio, chips di corniola
coral, bamboo coral, pink quartz, found object, amethyst, iron, leather, carnelian chips