Rainbow Obsidian Sphere
July 2015
Obsidian is natural volcanic glass; rainbow obsidian shows bands of colour when light catches it. This piece is cut and polished as a sphere.
A Rainbow Obsidian Sphere.
Obsidian is natural volcanic glass; rainbow obsidian shows bands of colour when light catches it. This piece is cut and polished as a sphere.
A Rainbow Obsidian Sphere.