Cydno Longwing

I was coaxed into going to the Detroit Zoo to check out the wildlife photography contest winners and select picks from the British Museum of Natural History.  Afterwards, I was able to check out the butterfly exhibit and snagged this image of a cydno longwing butterfly.  I had to use my on board flash to get some separation from the Bg.  K5 IIs 300 mm f4 (1/180 sec at f8, Iso 400) Levels, Dfine 2 on BG, Brightness & Contrast, cropped 40% off for comp............................Jim