四联垂直广告样机

A square presentation board showing four side-by-side vertical Japanese advertising banners, each a tall narrow web poster with a distinct premium commercial style: far left a dramatic ramen restaurant ad with a steaming bowl of tonkotsu ramen on a dark black background, moody low-key lighting, rich broth, glossy pork slices and green onions, elegant white Japanese calligraphy; second a minimalist fashion banner for a sheer spring/summer collection, waist-up portrait of a stylish young Japanese woman in a translucent white blouse, soft daylight studio lighting, clean white background, refined editorial typography; third a bright travel promotion banner featuring Santorini, Greece, a woman in a white dress and straw hat walking down white steps toward blue domes and the sea, crisp sunny Mediterranean light, vivid blue-and-white palette, airy vacation mood; far right a modern AI software service banner with pale lavender-blue gradients, floating app UI cards, laptop dashboard, sleek corporate tech aesthetic, soft glow and glassmorphism. Clean frontal view, perfectly aligned columns, realistic photography mixed with polished graphic design, Japanese text throughout, high-end banner ad mockup, sharp print-ready detail, contrasting palettes of black/gold, white/beige, azure/white, and pastel violet/blue.