Fig. 1From: An Ingenious Super Light Trapping Surface Templated from Butterfly Wing ScalesThe macroscopic morphology of the butterfly wings and the reflectance spectroscopy of black and green region of the butterfly wings. a Photograph of butterfly Trogonoptera brookiana. b Optical microscopic image of the black butterfly wing scales. c The lower reflectance of the black wing scales was confirmed in the entire wave rangeBack to article page