Unfrozen Rainbow Bubbles on Frozen Leaves

The wind finally stopped this morning, and froze everywhere. Well, it's time to photograph frozen bubbles. The more trial, the more luck! I have a bubble-blower set and can make very beautiful, rainbow-colored and durable bubbles.
One thing was missing: 7 or more degrees bellow zero! So, I had beautiful but unfrozen bubbles to be photographed.