I've heard of paper being made from trees. These trees turn things around; they look like they're made of paper. The bark peels off them in great sheets, each tree is like a writing tablet.
What would I use to write with on such paper? Perhaps a bird would deign to perch on my finger and allow me to use its talon to scratch out a poem. A mockingbird if I'm feeling snarky. A crow if my mood is mean.
This is a great fantasy until I start thinking about how to make copies.