I came across this little puddle in a parking lot and there were a few drops of oil in it. It was a partially overcast day with some bright spots of sun shining through at just the right angle to cause a noticeable rainbow of colors to appear. I had my Canon G9 point and shoot with me and managed to get this picture before the sun went behind the clouds again. I shot it from a very low angle with the camera set on its macro setting. I processed it in Photoshop to boost the saturation of the colors. I like the abstract shapes and the rainbow of colors.