Create one finished standalone photographic website background image, 3:4 portrait, approximately 1536 by 2048 pixels. Theme: Liquid chrome. Scene: A thin elongated droplet of liquid chrome stretches vertically from the top right, surface tension physically believable, black background. Art direction: High-end photoreal material study of polished liquid metal, physically plausible studio reflections, crisp silver, graphite and restrained ivory. Sculptural deliberate forms rather than soft generic blobs. No purple, no text. Composition: retain generous low-detail top space suitable for overlaying website copy, adapting subject placement naturally. This is the actual background artwork, not a website mockup. No text, letters, typography, logos, borders, collages, grids or watermarks. Full-bleed, polished, richly detailed at native resolution.