Create an original, production-quality image-generation prompt for this brief: create a realistic architectural visualization from a described design while avoiding impossible structure or decorative hallucination. Inputs: {{building_type}}, {{architectural_style}}, {{materials}}, {{site_context}}, {{time_of_day}}. Define the focal subject, environment, composition, camera or illustration perspective, lighting, material behavior, depth, color mood, and negative space. Preserve exact product, architecture, logo, packaging, UI, or person-reference details when supplied; do not redesign them unless asked. Produce accurate massing, plausible structure, human-scale context, realistic glazing and materials, coherent shadows, restrained landscaping, and a professional archviz camera angle. The final visual should look intentional at advertising or editorial quality, not like generic AI art. Avoid distorted anatomy, duplicate objects, fake text, clutter, plastic skin, inconsistent reflections, impossible structure, and excessive effects. If copy will be added later, keep a clean text-safe zone and do not render small body copy into the image.