Image via WikipediaHuge rainbow dwarfs plane...
The French Riviera is famous for stunning vistas but none more colourful than this spectacle on Thursday.
Photographer Lionel Cironneau snapped these pictures from his balcony in Nice as a storm and the dusk light combined to create an intense rainbow.
"I didn't use any special effects, or try anything especially technical," he said.
"The picture was just there for everybody to see."