Did you remember to turn the gas off?

Not much happening in the garden today and I didn't feel like going out, so I snapped these two, high up in next door's silver birch. They were virtually silhouettes anyway , so I decided to take some inspiration from Spishy and play with the background settings. I had many different colours and patterns but I liked this one best, it reminds me of a tropical sunset but then I thought 'it looks like the sky is on fire' , hence the title :-)