funkysafari: “In this photo, the bird’s wing acts as a diffraction grating—a surface structure with a repeating pattern of ridges or slits. The structure causes the incoming light rays to spread out, bend and split into spectral colors, producing.
Mario Cea, Spain: The Blue Trail. The kingfisher frequented this natural pond every day. Mario Cea used several units of flash for the kingfisher and a continuous light to capture the wake as the bird dived.