La Sirena - color sketch

Once day I have scan one of my pencil sketches and playing
around with it in PS, for give him some colors. The body is now
to masculin and some things I have anatomical to change. I have
using later this figure for a oil painting, "Maori Warrior".
This color sketch has the touch of this old color lithos, done on
Solnhofener Kalkstone.