To create a pop of copper on a natural base, model's hair was colored, highlighted and toned.
Highlighting Formula:
Elite Powder with Cream Developer 10 vol. (1 : 2)
Base Color Formula:
Permanent Color 4N (4/0) with Cream Developer 20 vol. (1 : 1)
Highlighting Color Formula:
Permanent Color 7C (7/4) with Cream Developer 10 vol. (1 : 1)