>>38693Here ya have, cheerleader (?) Pinkie.
>>33593This only works if you color over the drawing and erase manually around the lines, like I do:
Edit the original drawing to make the background as white as possible. It helps to color better.
If the lines get light/gray, copy the drawing and multiply it, it will think black the lines again.
And the other step, use a multiply layer group for the coloring over the lines. The white bg and black lines help a lot this part.