Icy

I got up earlier than usual to see if the car was frosted.  It was.
So, I got the bubble wand and bubbles and went out to try and freeze a bubble. 
The sky was a lovely colour and although I got a bubble to settle on the cold car, the air was too warm for it to freeze properly.  It just sat there, deflating very slowly.  There are signs that the very bottom was freezing - but it was a silly idea and not successful.
I might try again when the air is colder too.
Better luck next time.
In memory of Admirer.