🎬 Prompt:

Extreme macro close-up of a polished red patterned stone (opal-like, mosaic cellular structure with white mineral veins), top-down with a slight 5–10° tilt. Slow, stabilized forward push-in on a motorized slider. 100mm macro lens, very shallow depth of field, focus locked on the blade-to-stone contact seam. 120fps to capture micro-cracks and particle motion, perfectly steady framing. Two well-groomed adult human hands (masculine appearance, clean trimmed nails, no jewelry) hold a thin serrated bread knife. The blade is gently positioned on the stone, then performs one slow, straight top-to-bottom slice. As the blade advances, fine cracks propagate in a controlled way; the surface opens slightly, releasing delicate crumbs and microscopic mineral particles. Internal color depth subtly shifts as micro-fractures form. Pristine white studio cutting board on a clinical white tabletop. Stone centered, minimal props. Cool neutral overhead soft panels with a subtle raking side light to emphasize surface texture, crack propagation, and particulate sparkle. Photorealistic 4K macro realism, clean clinical aesthetic, high micro-contrast, ultra-detailed textures. Calm, slow, controlled ASMR pacing. Extreme close-mic ASMR: soft fingertip contact, faint knife-metal micro-scrape, gentle mineral creaks, fine grit skitters, particle settling. No music. No subtitles.

🎬 Negative Prompt:

cartoon, CGI look, low detail, blur, shaky camera, overexposed, harsh shadows, dirty hands, jewelry, extra fingers, blood, gore, text, subtitles, logos, watermark, motion blur, unrealistic fractures