The patterned bottom layer is taken from the wood anatomy of Whitebark pine Pinus albicaulis). Alan Crivellaro prepared the anatomy section and imaged the slide. The composition of the top layers is based on the lower branch structure of a Whitebark pine tree growing on an exposed ridge on Paulina Peak in Newberry Volcanic Monument near Bend, Oregon.
- Subject Matter: Whitebark Pine
- Created: December 15, 2021