A beautiful rainbow in the sky – a sundog. Jeanne Jackson • May 6, 2014 There were a few clouds in the sky on the first day of May. One sported a sundog and Jan Jewell photographed it. Sundogs are created when light is refracted off of ice crystals. Thanks to Jan for allowing me to share her photo with you here. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)