"Crocheted Mold and Lichens" by Elin Thomas pt. 1
https://boingboing.net/2018/04/11/delightful-petri-dishes-filled.html
These are awesome! Does anyone know any good locations for patterns?
I love these! They're so creepy and cool.
Me too! Yarn's not really "permanent", but it's way more permanent than spore cultures, and I love that about these. Plus you can pick them up and handle them without wanting to wretch. lol