A dynamic school sports day poster template showing diverse students running a relay race on an outdoor track, with energetic motion, team-color accents, a bold event title placeholder, date and location blocks, and clear information hierarchy. clean commercial template design, product-friendly layout, clear content blocks, modern Korean design sensibility. diagonal composition with one strong focal point. high-contrast saturated palette for small-screen readability. Make the subject immediately recognizable at thumbnail size. Use clean composition, purposeful details, and no watermark. Keep the layout organized, readable, and purposeful; avoid clutter and illegible typography.
Korean storefront outdoor banner design, long horizontal vinyl banner on building facade, clean promotional layout, bright but balanced colors, placeholder text blocks only, no readable text.
Create a realistic K-pop fan birthday billboard ad in a clean Seoul subway station, 16:9. Large digital billboard on the wall is the focus. The billboard celebrates fictional member '서윤' with elegant pastel graphics, soft sparkles, and readable Korean message: '서윤, 너의 모든 순간을 응원해', '루미나', '2026.05.08'. Subway corridor, people motion blur, billboard glow reflecting on floor. Premium fan event mood, no real idol, no brand logos, no watermark.