pretty cool concept and pretty smooth render. Looks almost like brushing. What I like less is the hard difference between light and dark... Could have been less dark and less bright on the bottom and top. But that's just what I like, I can imagine alot of people (including you ) like it this way more. So good job
That is an amazing render. Beautiful twists and turns... Absolutely mindblowing.
I, contrary to some other people, like the background. I think it compliments the render very well. If you had made the gradient smoother, I think it would have taken away some of the impact it has.
I also like the 2D, despite that there's barely any.
This is one of my favorite pieces of yours, I think. Excellent job, man.