This is very impressive, I could almost feel the heat waves! However, as a desktop it has areas of glare surrounded by areas out of focus...two things I personally tend to avoid because they are distracting. As a photograph, perhaps mounted and displayed in a gallery, this is powerful and compelling.
I like the concept, but I find the blurry-ness distracting. Because there is nothing else to focus on, my eyes are always staining to focus on the flames, which can't be done. On the plus side, the composition, subject and general idea is really good.
Every day you may make progress. Every step may be fruitful. Yet there will stretch out before you an ever-lengthening, ever-ascending, ever-improving path. You know you will never get to the end of the journey. But this, so far from discouraging, only adds to the joy and glory of the climb. - Churchill