Mine got a mushroom scratching post.
Found this while scrolling through a twitter timeline. Google Lens and Tiny Eye couldn't find a source.
[Warning! NSFW images on this timeline] https://twitter.com/420lluja/status/908991110239965184/photo/1
If anyone knows the original artist let me know. I'd love to see more of their work.
This is from Haeckel's book "Kunstformen der Natur" which can be found online here: https://openlibrary.org/books/OL6649134M/Kunstformen_der_Natur.
Turn on sound for the best experience.