(IMAGE) Karlsruher Institut für Technologie (KIT) Caption Irregularity of the size and distribution of nanostructures on the surface of the butterfly wing causes low reflection of light at all view angles. Credit Photo: Radwanul Hasan Siddique, KIT Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.