You Should Keep A Chain On Your Thoughts

A rather different type of drawing from what you might usually see me do, but I've always wanted to do something like this one.
I actually got the idea when we were talking about the mind and how it reacts and evolves and how one thing can lead to another.
The subconcious's never ending cycle or flow of thought, has always interested me as well as many others. It's where we get our ideas and inspirations from, what affects our motives, morals and every day lives as well as how we communicate with others.
I was originally going to make it black and white but it looked so much better in colour ^^