Gemeißeltes Antikes Steinartefakt-Logo

A photorealistic stone artifact with the logo of [LOGO] carved into its surface. The stone has an [irregular, fractured shape] with [weathered edges and a raw, ancient look]. The engraved logo appears chiseled by hand, featuring deep grooves, rough tool marks, and natural erosion. Lighting is soft yet directional from above, casting distinct highlights and deep shadows across the relief. Isolated against a pure black background. Archaeological relic aesthetic, primitive stone emblem, tactile matte mineral texture with subtle cracks and fine dust, natural earthy rock tones with no added colors. Centered composition, balanced single object, museum-grade archival photography.