This is my first attempt at sphere turning. The basic concept is simple: Turn a rough sphere between centers, then rotate it 90 degrees and turn off the high spots, then rotate it 90 degrees again and turn off the high spots. But it does take a bit of finesse to make sure you get it properly centered each time.
I’m pretty happy with this one; the way the figuring in this green ash shifts in the light is fascinating.
3 1/2″ diameter, friction polish finish.