Hi HY, took a quick look at your pics. I think in order to paint those faces with acrylics, you're first going to have to prime them, probably with something like KILZ primer, but check with the paint store. I know they have promer to go over oil paints which you can them paint over with acrylics. This is assuming you used spray paint already. Those hand sculpts are looking really good. Kinda hard to see the detail on the witches' face in those pics. Anyway, get em primed and then follow the technique I suggested and send me some updated pics. Keep up the good work....it just takes practice!
