What to do with outer walls:
I wanted this to seem as though it was enclosed, so I had to come up with a way to fill in around the lower back and two sides.

Well, Great Stuff comes to the rescue here. Great Stuff is designed to fill cracks, waterproof, and adhere to anything its in contact with. I sprayed some foam on the glass and placed stones in top of the foam and then pressed into the foam.

Great Stuff will expand and create an uneven texture. You can check the expansion now and then (at the beginning of the process) and push in more stone as the foam works its way around the stones while curing.

Once one side has set firmly, approximately 2 hours, you can move on to another side.

You don't have to go crazy with the stones since the foam will blend in.



Below are the plants I plan on using.

Volcano Plant


Two Different Varieties of Baby's Tears