Présentation de Logos en Cristal de Luxe

A premium CGI crystal typography hero visual presentation poster for a luxury brand campaign. Clean white layout displaying multiple rounded black image panels: one wide hero panel at the top and two smaller panels beneath it, featuring clean logo examples of [BRAND NAME]. Subject: The real canonical logo for [BRAND NAME], rendered as a physical 3D sculpture made from [optical crystal glass]. Preserves the exact official wordmark and symbol geometry, stroke weight, curve tension, terminals, and lockup proportions. The 3D form has solid volume, consistent thickness, polished flat faces, precise bevels, and razor-sharp edges. The glass core is perfectly clear without bubbles. Subtle surface realism includes tiny hairline scratches, 2 to 4 micro-chips on sharp edges, subtle scuffed haze in small areas, and faint fingerprint smudges visible only at glancing angles. Lighting & Color: A focused, high-intensity studio beam from the upper left at 35 degrees splits into sharp, accurate chromatic rainbow dispersion (red, orange, yellow, green, blue, violet). Polished facets simultaneously reflect and refract. Razor edges glow with thin white-blue highlights, micro-chips emit tiny sparkle breaks, and internal reflections form layered rainbow spectral bands. Background: Each panel has an absolute solid black (#000000) background with no texture or gradient. The crystal logos float suspended in darkness, accompanied only by a faint spectral colored haze fading immediately into black. Layout Details: Minimalist white presentation card background framing the rounded black panels, with understated editorial typography reading "smart prompt" and "change a single variable, get consistent results".