The Sunflowers welcomes each visitor with a bow — and in a most charming way introduces them to the potential of harnessing solar energy for a sustainable future.

This joyous light sculpture assembles a harvest of potted sunflowers along a walkway with an east–west orientation, allowing maximum exposure to the sun

Solar panels harness energy from the sun during the day and store it in batteries embedded in the flowers: at night the stored energy is used to brighten LEDs in the petals and to facilitate the ‘bowing’ movement.