This is probably getting voted down for being steam rather than smoke, but I think it's a very nice photo. I'd be interested to know what, if any, post-processing you did on the sky. The peak of the hill (or mountain, depending on where you're from) appears to be backlit, yet it also looks like there is a shadow of the peak on the clouds. It's a very interesting look. Anyway, it's wonderful, and I hope you provide details on the shot. Good luck!