Prompt
Aspect ratio 3:2. Minimal pale blue-gray background with subtle texture, leaving broad negative space across the left side. On the right third, a recessed cutout window shows a tiny 3D crew polishing the inside surface, making a small glossy patch that reflects light. A miniature scaffold and one tidy tool crate sit inside the cavity, with controlled shadows and clear depth. The outer surface stays matte and calm, contrasting with the polished area inside. Lighting is soft studio diffuse with crisp but gentle shadowing. Surfaces remain clean and unlettered, keeping the composition airy.
