GPT Image 2 advertising creative variation Prompt

Use GPT Image 2 to generate an advertising creative variation visual. The image uses an unbranded blank product box as the main subject, paired with abstract paper folds, acrylic reflections, and a clean geometric composition, forming a brand poster system suitable for A/B testing. The aspect ratio is 4:5 vertical, the subject is positioned at the lower center, with crop space left around it, and no text added. Lighting is clean but layered, using white, graphite gray, and one cobalt blue accent color. Avoid logos, readable text, watermarks, complex collages, human models, product edge deformation, and low clarity.