
Spalted Maple Bowl — Dramatic Zone Lines, Natural Finish
Those black lines didn’t come from a pen or a torch. They grew there. Spalting is what happens when competing fungal colonies colonize a fallen log — the dark zone lines are literally boundary markers, drawn by the fungi to separate their territories. When I cut into a spalted log, I never know what pattern I’ll find until the saw reveals it.
This blank had some of the most dramatic zone-line coverage I’ve seen in maple. The lines run in loose parallel sweeps across the face of the bowl, then break into more chaotic patterns lower on the form — exactly the kind of variation that makes spalted wood feel alive.

The Finish
A natural oil finish — chosen specifically to leave the spalting as visible as possible. The oil saturates the pale maple and brings the zone lines into sharp relief without adding color or building a surface film. What you see is the wood, preserved exactly as the tree and the fungi left it.
Specifications
| Wood Species | Spalted Maple (Acer species) |
| Finish | Natural oil — food-safe |
| Dimensions | 10” diameter × 4.5” height |
| Figure | Heavy zone-line spalting throughout |
| Edition | 1-of-1 Original |
Availability
This spalted maple bowl is available now.
→ Purchase at shop.turningbytes.com
Explore More
Want to understand what causes spalting and why no two pieces ever look alike? What is Spalted Wood? →
The finish choice on this piece is covered in detail in Saturating the Grain: Why Polymerized Tung Oil Is My Favorite for Spalted Wood →
Browse all my maple turning projects →
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