Once the Pebo is dry I can paint in the leaves that will be the center of attention in the painting. Notice the tree trunks are a grey blue color. That is the dry Pebo. I've also added a yellow wash to the small upper area above the leaves. Once this is dry then I will splatter on some pebo to make it resemble aspen leaves in the background. Here is the yellow wash. I was careful to blend it so there weren't any hard edges.
And above you can see the splatter on the yellow washed area. The next step will be to apply Pebo mask to the leaves and the remainder of the trunk.