Like Stained Glass...

Great Spangled Fritillary butterfly on Purple Coneflower
Pettigrew, AR - June 2014

Catch them under the right lighting, and it's easy to understand why butterflies are rendered in stained glass.

great spangled fritillarySpeyeria cybeleButterflypurple coneflowerEchinacea purpureaozarks wildflowerozarks butterfly