4.75" x 2"
Keep clicking for back, side and bigger views. On porcelain, interior is the Havre sample and exterior is a wash of Mid-Atlantic Ridge rock slurry. Earth spews basalt and pumice.
I wrote "Havre Volcano" inside but it bled into the flowing pumice glaze. New Zealand Potter, Brian Gartside's quote is written here,"The wrinkly crust on the hurtling spinning sphere is showing us who has the real power."