Dry Erase Shadow Box for Hashing Out Ideas!

So while contemplating what to do next I was having a hard time visualizing what I actually wanted to do and nothing seemed like it would work out right and I was feeling upset at my lack of ability to doodle out and hash out ideas in a safe way that wouldn't affect the piece itself!  

I had a thought, what if I could put it behind a shadow box and draw and how could that come about and so I thought just some 1 by 2 wood and some plexiglass would work and my Hubby has the skills to be able to make such a thing!!!
 
So I told him about it and he built my idea for a plexiglass shadow box to use to doodle out ideas over my current piece using dry erase markers!

You could probably use any shadow box to do this or use a cheep frame taken apart from a discount store.

I love what I doodled and finally have an idea I feel more confident about trying to bring to realization!