Close-up macro view of a shattered glass heart, perfectly bisected along its central axis, revealing a swirling, ink-black core that emits faint tendrils of shadow. Soft, golden light cascades from above, casting prismatic fractures and ethereal reflections across the jagged glass shards. Each fragment is hyper-detailed, with intricate micro-cracks, frosted edges, and refractive distortions scattering spectral highlights. The background dissolves into a blurred, volcanic haze of ash and molten black lava, with faint crimson embers glowing in the depths. Volumetric lighting illuminates floating ash particles, creating depth and mystery. Rendered in 8K resolution with photorealistic textures, subsurface scattering for the glass, and a cinematic contrast between warm golden tones and ashy, shadowy voids. Style: surreal symbolism with haunting beauty, dramatic composition, and ultra-high-definition detail. Etched into the heart is text that reads: "Low Buzz".