Liquids of silver light flowing in pure black void

{ "product_type": "{argument name=\"product type\" default=\"[PRODUCT]\"}", "prompt": "A [product_type] floating against a pure black void background (#000000). The product is small and centered in frame with generous black negative space on all sides, the product occupies no more than 50% of the frame and is never cropped. The product is visualized through a liquid vertical streak effect, as if the product has been melted and stretched into smooth, flowing vertical streaks of liquid metal. The streaks are buttery smooth, fluid, and organic like mercury or molten silver flowing downward. Each streak blends and bleeds softly into the next with no hard edges, no sharp block corners, no rigid geometry. The vertical streaks have varying thickness and luminosity, creating a sense of depth and dimensionality. The liquid streaks glow with cool monochromatic {argument name=\"color tone\" default=\"blue-silver\"} iridescent tones, think liquid mercury under blue light. The streaks flow smoothly with gentle luminous gradients, bright specular highlights fading into deep shadow. The effect is contained within the product's general silhouette shape with pure black void surrounding it. The overall impression should be a product dissolving into smooth vertical streams of liquid light. No hard edges, no blocky slats, no rigid bars.", "negative_prompt": "hard edges, sharp corners, blocky slats, rigid bars, chrome blocks, machined metal, solid geometric shapes, cropped product, cut off edges, radial pattern, circular rings, horizontal lines, warm colors, red, orange, yellow, green, colored background, flat lighting, matte surface", "style_parameters": { "background_color": "#000000 pure black void", "effect": "smooth liquid vertical streaks, fluid mercury-like, buttery soft, no hard edges", "effect_color": "iridescent monochromatic liquid blue-silver #C0C0C0", "pattern_type": "flowing liquid metal vertical streaks with soft gradients — NOT rigid blocks or bars", "product_framing": "centered, small in frame, max 50% canvas, NEVER cropped, generous black space", "product_color": "liquid mercury blue-silver iridescent", "lighting": "smooth luminous gradients, soft specular highlights, liquid light quality" } }