These create an iridescent effect on your nails with various colors ranging from pastels to more intense shades. You'll be fascinated.

Blue-ringed octopuses flash their rings in warning, turning them an iridescent blue to signal their agitation ... population trends of blue-ringed octopuses are looking like, the effects of climate ...

The Chanel Fluide Enlumineu Iridescent Illuminating Fluid is a complexion ... a curious blend of blush and green pigments yields a subtle holographic effect, in which light bounces off the skin ...