Urban surfaces are a canvas for a mix of lines, shapes, textures, and colors. Formed by weather, time, and human activity, they can turn the cityscape into a visual headache, often perceived as a sign of neglect. Rust, graffiti, and peeling paint spread across walls, doors, and construction-site fences in a chaotic jumble. But viewed up close, they give the eye space to wander, transforming some of them into abstract works of art.