Sometimes I paint in grayscale, sometime not. Depending on the final style I want. But it is relatively easier to get the good tonal values when painting in grayscale.
Wow! The process is really impressive. What kind of graphic tablet do you use? Wacom? If yes, Intuos or Cintiq? And do you use watercolor or another tool?
I guess there are to many congrats for u... so enjoy!
do you lay color underneath the greay scale layer? above?
I may be wrong, but I think using a multiply layer over the grayscale will do the trick
great work