In Cannes on the French Riviera, the Croisette rolls its red carpet every night and not just around the Cannes Festival. It's a carpet of energy-friendly LED lights, over 1,500 of them strung along the seaside Croisette promenade.

They come alive at night, changing to play with the colors of the sun as it sets behind the Mediterranean Sea. It's a symphony in red, blue, purple, yellow. It's a mood. Not overwhelming the scenery but highlighting it. If you visit, pull up a metallic chair and enjoy the show.