A warm breeze blows in from the sea through the gigantic window front. The meter-long white fabric strips hanging from the ceiling move gently in the wind like dancers in the light. The poetic image only lasts for a short time, then reality breaks through again. The cloths flutter on the second floor of a power plant that was shut down 13 years ago on the Catalan coast, a few kilometers from Barcelona. It once supplied the entire region with energy.
