On the promenade of Zadar, there is a monument Pozdrav Suncu, a circle with a diameter of 22 meters, embedded between the promenade's stones with 300 special plates that absorb the Sun's rays.

Underneath the glass plates, solar panels are located. After dark, the solar energy stored in the batteries is emitted in light, which illuminates the entire boardwalk. Zadar saint's names were integrated into the circle of light, along with information about their festival's date, the length of the day, and Sun's position.