We"re going to paint this image. Since our paper and our grounds are identical, they should perfectly overlap. Paint the areas you want to see the effect of drawing and you will notice that the effect is immediate. This is due to how the Pattern Stamp tool interacts with the blending modes for each layer. Keep taking care of paint here and there leave white areas to give the image look unfinished. Switch as many times as necessary between the gum and the buffer unit to restore or increase the effect lines paint.