A cross-section of an ancient oak tree dominates this composition, its concentric rings rendered in precise black ink lines that radiate from a dark center point. The organic edges are rough and fragmented, with weathered bark texture suggesting time and natural decay, creating a stark, scientific yet contemplative study in monochrome. For a study, gallery wall, or nature lover's workspace. Made to order by hand at our own Denver facility, it arrives as nine wood panels, each a half-inch thick with a keyhole on the back so it hangs easily. The natural grain shows through the artwork, so no two come out exactly alike.