My daughter recently started collecting succulents and Tillandsias (air plants). Honestly, I had never heard of air plants but as the name implies, they grow without the need for soil. They can be purchased at your local nursery or garden center and online.
Anyway, she wanted a way to display them. Online, you will find various options for containers with the most common selection being glass terrariums. I wanted to make something a little different. Also, it's an excuse to use my scrap wood.
More Info/Build Instructions: https://www.instructables.com/id/Air-Plant-Holders/