A bold inlay cabochon featuring a sandcast brass quatrefoil set into deep black limestone , combining crisp geometry with the raw, tactile character of cast metal .

The cabochon centres on a quatrefoil form, cast in brass using a sandcasting method that leaves a subtle granular texture and gentle irregularities, giving the metal a lived-in, artisanal presence rather than a machine-perfect finish.

Set into a smooth black limestone field, the brass reads like a warm metallic emblem, with strong contrast and a clear architectural silhouette. Light catches the raised texture differently across the surface, adding depth and a quiet patina -like richness.

Ideal as a feature insert within borders, thresholds, medallions, wall panels, or bespoke pavements, especially where you want a restrained palette with high material impact. As with all cast metal and natural stone work, each piece will show slight variation in texture, tone, and marking, which is part of the authenticity.