This project, by Spanish architects Longo + Roldán, turned out to be a great solution for an unused space that was unexpectedly getting a lot of attention in the interior of a quarry.
Instead of building new buildings or remodeling existing cabins they designed an intricate metal lattice structure that forms a web of planters of different depths, containing various species of plants. This solution not only revitalizes the space but also protects existing buildings from the sun, improving their thermal conditions.