My workplace is located by a canal, where an accidental oil spill from a boat happened. Thin film of oil floating on water created beautiful patterns of color. I took this unique opportunity to shoot some pictures of that spilt oil floating on the canal water. The image you are seeing here is in true colors (not pseudocolor), only with some saturation added.
Thank you for your kind words. It was a good photographic opportunity for me. Here are a few more shots that I took that day: http://suvro.com/photopage/P070309.html