I turned this bowl from a cherry log found at a trailhead of the Benton McKaye trail, North Georgia. I noticed this wavy figure on the inside wall of the bowl, at the transition zone, going from side grain to end grain. It occurs on one side of the bowl, but not the other.

Screenshot 2018-07-02 at 3.14.52 PM.jpg

Screenshot 2018-07-02 at 3.23.22 PM.jpg

Does this have a name?

Thanks.

Robert