Ultra-realistic premium product advertising key visual, vertical **9:16**. Scene: a dark minimalist studio with a smooth charcoal/graphite background and floor, softly vignetted. A strong **overhead spotlight** creates a bright cone of light from the top center, fading into darkness at the edges; cinematic contrast, clean premium look. **Subject / product (replaceable):** a flagship smartphone **{PHONE_MODEL}** presented as a hero product duo: **two identical phones** standing upright on a rough concrete block pedestal. One phone shows the **back side** (camera cluster visible), the other shows the **front side** (screen facing camera). Both devices are centered in the frame, placed on the **top surface** of the concrete block, with the pair occupying the middle of the composition. The back phone is slightly behind/left, the front phone slightly in front/right, edges nearly touching for a tight premium stack. Accurate proportions, realistic thickness, subtle chamfer, glossy metal frame, crisp glass reflections, micro-scratches only if physically plausible. **Body color:** {PHONE_COLOR} with a satin/anodized finish (not plastic). **Important:** no real brand marks, no recognizable logo, no copyrighted UI—keep the back panel clean and the screen as an abstract premium graphic. **Screen graphic:** black glass with a bold abstract “tubing / neon channel” pattern: thick rounded rectangular lines that loop in a maze-like shape, glowing warm (amber/copper) with subtle bloom, deep shadows in the recesses, premium OLED look, high contrast, no text. **Pedestal / brick:** a heavy rectangular **concrete block** with realistic pores, chips, and rough edges, slightly weathered. The block sits on the studio floor and is lit by the same spotlight, casting a soft contact shadow. On the front face of the block, centered and aligned horizontally, an engraved/printed label reads **{BRICK_TEXT}** in a bold, clean sans-serif (dark ink/etching), crisp edges, perfectly legible. (Keep it as the only text in the scene.) **Cable element (replaceable):** a thick glossy rubber cable in **{CABLE_COLOR}** enters from the left foreground, loops across the floor, climbs onto the block’s top edge near the phones, then drapes down the right side, creating dynamic curves. Add a second subtle loop segment in the foreground to create depth; cable has realistic specular highlights and soft shadows where it touches surfaces. **Camera / composition:** 85mm–105mm commercial lens look, slightly low camera height (just below the top of the block), shallow depth of field with the phones and the block text tack-sharp, background gently blurred. Perfect center framing, clean negative space above, premium editorial spacing. Hyper-real materials, physically correct reflections, soft bloom on highlights, ultra-detailed concrete texture, natural filmic tone mapping, 8K detail feel. **Constraints / negatives:** no extra props, no hands, no people, no watermarks, no additional text, no brand logos, no UI icons, no charging ports emphasized, no messy clutter, no cartoon look, no over-saturation, no distorted typography, no warped phone geometry. Keep everything minimal, luxury, and razor-clean.