Capturing the essence of urban vibrancy and retro style, this illustration features a red subway train pulling into a Hong Kong station, depicted with a bold flare reminiscent of 1970s poster art. This image exudes a nostalgic charm, combining a flat, symmetrical composition with a vibrant color palette. Emulating the styles of artists such as Tom Shimoda, James Gilleard, Atey Ghailan, and Mary Blair, the illustration blends geometric shapes, detailed textures, and flat shading, set against a backdrop of colorful buildings and a simple cityscape. The quiet surroundings emphasize the simplicity and cleanliness of the station, where only a single passenger waits, surrounded by polished green tiles, bright mural designs, and clear tracks that guide the eye through the scene. For enthusiasts looking to explore a similar artistic journey, diving into MidJourney style reference tutorials and tricks could provide valuable insights on achieving this seamlessly integrated retro-modern aesthetic.