Prompt
Aspect ratio 3:2. Minimal midnight slate background with fine grain, preserving broad negative space on the left side. On the right third, a rounded rectangle window reveals a dim terrarium with dark moss and a faint warm glow like a small hidden lamp. A small 3D moth mascot rests inside near the glass, its wings catching a subtle highlight. The glass edge reads with a thin rim light and controlled shadows for depth. Lighting is moody and restrained, emphasizing a tiny world inside the window. Surfaces remain clean and unlettered, focusing on minimalism and atmosphere.
