"Create a bird's-eye view illustration of a modern apartment building located in the urban center of Seoul. The design should emphasize verticality with tall, sleek curtain walls made of glass, while incorporating horizontal elements such as balconies or terraces that harmonize with the overall structure. The surrounding area should feature low-rise residential buildings typical of Seoul's urban landscape, showcasing a blend of contemporary architecture and traditional elements. The color palette should be modern and sophisticated, with a focus on neutral tones and reflective surfaces."