I have never heard of going from the back to the front. I will be interested to hear more of this.
I once made a wall hanging with the outline of Texas, and items that are related. One was a covered wagon and a campfire. I drew the smoke with a light grey pencil. This quilt will not be washed so I don't have to think about it being permanent. I do not know if this helps you at all Basketman, but I just wanted to participate.