portrait color study

first one took me 2 hrs, then 1 hr each for the rest.

Camille kuo portraitpainting1
Camille kuo portraitpainting5
Camille kuo portraitpainting4
Camille kuo portraitpainting7
Camille kuo portraitpainting6
Camille kuo portraitpainting2
Camille kuo portraitpainting3