Walnut Shell Cross Section Grain Macro

A rough cross-section of a walnut shell rests against a wall of weathered turquoise paint in a Kenitra interior. The shell's intricate growth grain spirals in tight, dark ridges that catch the early afternoon light. Translucent layers of the nut's inner surface glow softly where sunlight penetrates from behind, revealing a fibrous texture. Fine dust particles float in shafts of light, suspended in the dry air. The turquoise paint flakes slightly, exposing patches of gray plaster beneath the chipped surface. A sharp edge of the shell casts a tiny, precise shadow onto the rough paint. The microscopic patterns of the wood contrast with the peeling, matte finish of the wall behind it.