This graphic illustration features a stylized urban planning map of a fictional coastal city called Metropia. The design uses a sophisticated, muted color palette to categorize different city sectors: brick red for residential blocks, sage green for expansive public parks, and deep navy for the surrounding waterways and harbors. The city's layout is characterized by a central "Old Town" core with radiating boulevards and modern highways that sweep across the landscape. The artist has included specific markers for "Government," "Historical," and "Technology" districts, suggesting a well-rounded and complex society. Set against a textured, eggshell-colored background, the piece is framed with a classic grid and includes a professional legend and an elegant, traditional compass rose, blending vintage cartography with modern minimalist aesthetics.