- Year: 2008
- Place: Zarad, Croatia
- Land: Croatia (44.1186078,15.232136) centr.
- Category: Participation/ Social issues/ Politics, Resources/ Energy/ Renewable, and Sun/ Light
This 22-meter installation is located directly at the sea and consists of 300 photovoltaic cells that absorb daylight and turn into a walkable light area at night. Enough solar energy can be absorbed during the day to illuminate the entire promenade for a third of the previous cost.