DescriptionLesser purple emperor (Apatura ilia ilia f. clytie) composite.jpg
English: Lesser purple emperor (Apatura ilia f. clytie), Bükk National Park, Hungary. Composite showing how the perceived colour changes with the angle of the wing to the sun.
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This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Apatura ilia f. clytie (Lesser purple emperor) showing how the angle of reflected light changes the perceived wing colour. You can see its nomination here.
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