"Simply Impassable"

I've working on this a lot but it just doesn't seem like a lot is done. I've included a close up of some detail.  I'm working all over the place on this which really bugs my sensibilities. It's a must though. With the watercolor being applied first I have to work my overlay of pencil where I can in the dry areas.
You may have noticed I've changed the spelling of Impassable.  I keep seeing it spelled differently.  I'm using how it is on the Disney album.