Fire

This week's challenge is 'FIRE', and I have been struggling to think of a suitable composition.  Woke up to a dreary day and disappointing news from across the Atlantic. Then an idea came to me.  It took ages to get a decent exposure for the gas in low lighting. I also had to retouch some of the dirtier spots on the ring :}.

It's LPG so I don't know if it glows differently from normal gas.