Sardinia — the island in its most ancient and elemental form, a territory that has always known how to hold its own identity while remaining in dialogue with what surrounds it. Venice — a city that is already a multiplicity, an archipelago of islands in continuous conversation, where nothing is fixed and everything is connected, where complexity and stratification are not obstacles but the very texture of life. Rome — the eternal and generous city where "insula" meant something precise in latin urban planning: not just a building, but an entire inhabited block, a self-contained world within the city, where architecture became a container of human multiplicity.