This book supports a theory that is out of tune with its time. It suggests conceiving architectural form, today, as a “contemporary ruin ”freed from the chronological flow of time to take on value as an aesthetic reappropriation that can renew architectural form. The time of the ruin leaves chronological constraints behind, allowing the past and its iconographic residues to move along fascinating analogical pathways. In Italian the word tempo is derived from the Latin tempus, the semantic richness of which was capable of encapsulating both meteorological conditions and temporal stratifications: il-tempo-che-fa, which in English is the weather, and il-tempo-che-passa, or the passing of time. This duplicity is priceless: time cannot be anything but in continuous evolution, as if in a perennial atmospheric storm.