WOW!!! Beautiful. sharp quality and good gradient. Perfect name too - the flame within...right? I'm not much in Latin, but your flame has this fire within the inner circle, as if being guarded. Perfect composition too.
This truly glows from the screen. I'm not always that keen on gold (despite my own recent experiments), but this reddish gold is really nice and the gradient means the image trails off mysteriously at the edges.
It does make me feel I want to "stand back" slightly so the side circles are not truncated and the detail is a little less overwhelming, but that aside this is a very nice fractal and I only wish mine were equally captivating.