Contrail Rainbow

I found these pics on a blog I follow (http://cyclotram.blogspot.com/2010/10/contrail-rainbow.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Cyclotram+%28Cyclotram%29&utm_content=Google+Reader), who takes awesome pictures around the Portland area.

Here he found a contrail that was acting as a prism for a rainbow in the sky. The sunlight refracted as in shone through the water droplets after they condensed in the sky following a jet passing through. Pretty sweet shot!