bubble in the grasses

played around with blowing bubbles in the frosty garden this morning. I've seen some lovely photos of them freezing but don't think it was cold enough out for mine to freeze and most of them burst immediately on touching anything. This one though was caught amongst some long grass stems so I had more time to photograph it. This weeks theme is "natural" and this one is in that its had no 'faffing' about and is as shot although the bubble isn't entirely natural!