Rock cozy

I tried to follow a tutorial by Resurrection Fern the other day...

link to tutorial :
http://resurrectionfern.typepad.com/resurrection_fern/2008/09/crocheting-little-trees-a-tutorial.html

Supposedly I was to come up with a crocheted tree.
Somehow, I came up with this


I left it in the preschool for kids to explore. A soft little rock.