Simple yet striking line art illustration of a whimsical cityscape at dusk, created using SketchUp software. A minimalist color palette features soft blues and whites, with delicate hatching and subtle texture adding depth to the scene. The composition focuses on a central skyscraper, surrounded by wavy lines suggesting a futuristic metropolis. In the foreground, a solitary figure gazes up at the city's towering spires, as the sky transforms into a warm orange haze.