Crystal logo sculpture in the sky

Act as a high-end product photographer and CGI artist.

PHASE 1 — SUBJECT & LOGIC: Generate a massive, perfectly centered, three-dimensional physical sculpture based on the logo shape of [BRAND_NAME]. Recreate the logo's geometry and proportions faithfully, suspended in mid-air as a single, flawless glass object.

PHASE 2 — MATERIALITY (GLASS): The entire logo form is made of hyper-realistic, optical-grade crystal glass (not water, not gel). The material is solid, colorless, and shows high clarity with a high refractive index. It looks heavy and monolithic. The glass contains subtle, photorealistic microscopic flaws: fine polished scratches on the surface and minor internal inclusions (a few dust particles or seed bubbles) to avoid a 'CGI plastic' look. Edges are precision-beveled and fire-polished.

PHASE 3 — ENVIRONMENT & CAUSTICS: The glass form is suspended against a strictly clean, bright blue sky with sparse, naturally defined white cumulus clouds. No land, no trees, no palms — the background stays purely atmospheric. Render hyper-realistic, complex glass caustics: intense, sharp patterns of focused light and color (refractions of the blue sky) cast inside and onto the surface of the glass form from direct sunlight.

TECH SPECS: Rendered with Arnold or Octane. Phase One XF, 120mm macro lens. Aperture f/5.6 for sharp depth across the entire sculpture. Intense, direct sunlight (hard lighting) to maximize caustics. Global illumination, ray-traced refractions (double-sided geometry), and subtle chromatic aberration for optical realism. Fine grain film emulation (Fujifilm Velvia 50 style).

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