Dark ornamental frame contains glowing crimson heart with fractured surface.

3D digital rendering featuring ornate wrought-iron frame construction with symmetrical vine and tendril motifs. Central element: luminescent heart form exhibiting red-to-magenta gradient, cracked texture pattern indicating internal energy emission. Surrounding framework displays weathered patina, Gothic architectural conventions. Background: teal-gray atmospheric environment with vegetation veining overlay. Technical execution employs volumetric lighting, specular reflection mapping on metallic surfaces, procedural crack generation.