Colour Wheel :s

I understood the task and approached it as logical as possible. The mixing of the colours actually didn't test me too much, other than the violet that looked more like a brown. Up to today I am not sure I did it correctly.
What really tested me was the angles, I now feel that in every artwork that the left of my canvas will be look less sharp as the right. In the next project I will have to find ways to adapt, improvise and overcome :)
I also learned that using a charcoal pencil to trace things before hand is not advised. My entire colour wheel was a hue darker because of it :s