Gabion - cage métallique - Gabion Mur et Cage
We could fill the wire cage walls with ANY free material and use free stuff from Craigslist! Daily hobby to fund and fill the retaining fences with another layer! Put ALLL composite in there too, to feed the garden as well!
How about a series of gambion wall panels filled with recycled bottles? They could stand on end creating domino art. The solar panels would fit right in.