I love the end results!

Here you can see all the different colors in the before picture, home colored by herself. Marta is one of my greatest friends and this is what i have done with her hair.  

First i cut off some of the lenght , to make the coloring process easier.  Then I applied 5VR by Paul Mitchell with 40 vol developer  on the roots first, and processed for about 20minutes. Next i used the same color but this time used 30 vol developer  for the rest of the hair and processed for additional 25 minutes, total of 45 minutes.

Finished the cut and styled with just round brush .