Create a background skyline of "dummy" buildings with simple, blocky shapes that subtly vary in size, color, and form without standing out as landmarks. These buildings are non-functional, designed purely to fill the background of a scene, providing depth and variety to the skyline without drawing attention. They do not need entrances or detailed features. Use common textures with muted, pastel colors like light beige, soft blue, and pale pink to ensure the buildings blend into the background. The design should emphasize simplicity and minimalism, ensuring that the focus remains on the foreground of the scene, while the skyline provides a subtle, supportive backdrop. --niji 6