I'm from Mallorca and this technique is also alive there. We call these "marjades" for the terraces and the walls themselves are called "marges". https://ca.wi

I'm from Mallorca and this technique is also alive there. We call these "marjades" for the terraces and the walls themselves are called "marges". https://ca.wikipedia.org/wiki/Marge https://ca.wikipedia.org/wiki/Marge