Rising up, like a mirage in the middle of the desert outside Eilat, is a giant yellow tulip in whose heart lies a massive crystal. Surrounding it: a field of mirrors that slowly move back and forth, following the sun.

Hallucinatory though it may sound, this is no mirage. The tulip is actually a solar tower with an aperture that directs sunlight into a solar receiver that drives a high-powered turbine, and the 30 tracking mirrors below are called heliostats.

It's an ambitious project initiated by Israeli company AORA to construct the world's first solar-thermal powered gas turbine station. The plant, with its distinctive 30-meter high tulip-shaped tower, is now nearing completion at Kibbutz Samar in Israel's southern Arava region.