Subject: Hong Kong core landmark building complex (International Commerce Centre, Bank of China Tower, International Finance Centre, etc.), city streets, cars, subtropical plants, birds. Scene: Hong Kong urban scenery in a subtropical environment, buildings scattered at intervals, streets interspersed among them, paired with bridges and natural greenery, presenting a street scene atmosphere of the integration of city and nature. Style: minimalist line illustration, fun picture book style, with precise outline line expression. Tone: fresh and pure, light and translucent, using bright color contrast effect. Light and shadow: natural soft daylight, clear light and dark layers, highlighting the spatial relationship between elements. Composition: panoramic composition with distinct spatial layers, coordinated proportion of main buildings, presenting an open visual effect, no text. Use: for picture book posters or creation reference images.