I just finished these three up. If I remember correctly, at least two and maybe all three of these came from @Eric Rorabaugh sometime ago. We have a spalted maple, walnut, and ambrosia maple.
Wonderful ambrosia maple and spalting. Superb bowls.
Such shoddy sanding work.. I would be ashamed….of what mine looks like compared to your work.
Do tell your sanding and prep for finish. Please.