Returning for comments.
Now, this may or may not be a defining feauture, or at least the red. Tomorrow it may be blue. However, the presentation is direct and to the point. Bumping up.
The white negative space works great, but I think some of the model's forehead should be included. Maybe even the eyes, although that would be an entirely different photo.
Oh, Billy... This is way cool. A little much on the tips of the hair, some serious neon clashing where red hits white...but I really dig the 'do, and the shot. 9 from me...
Brilliant! I love how you used lighting and composition to bring this into the abstract. I think I actually used to have this color (and it was about this length, although I also had long spiky bangs) and I do recall that it was a strongly defining feature at the time!