Wizard Light Spell Shot

I've been working hard on the light spell shot, and managed to get two versions out in 24 hours.

Both have extra atmospherics, lens flares and altered colour grades, though I feel version 4 is the best out of the lot and probably how I will leave this shot for my project. 

For a quick look at how this shot has changed I have screen grabbed the final frame of each version and put them together for easy contrast. It is easy to see without looking at all the videos how this shot has changed over the last week.