I remember making a terrarium when I was probably 6 years old. My caterpillar escaped and I lost interest. I should have just used a ceramic one!
He looks pretty comfy in there with his little moss chair.
Sometimes the real world is a little too cheery and bright. Wearing a reminder of the spooky side is a good balance.
No time to make it out to visit the old gods in person? No worries.
There's something really soothing about having a new spherical friend who only requires a little misting now and again.
If you can't get out on your lunch break to commune with the succulents in the conservatory, get one that comes to you!