masterpiece, best quality, high-end Korean manhwa cover illustration, polished 2D anime art, crisp refined linework, elegant cel-painterly shading, luminous porcelain skin, luxurious fabric, dark romantic fantasy, intimate and visually striking. A clearly adult couple in an extremely close vertical 4:5 portrait, framed from upper thighs to above the head. A tall, broad-shouldered man stands directly behind a petite woman and wraps both arms around her from behind in a gentle but possessive embrace. He draws her close against his chest, one arm resting around her waist and the other crossing softly over her midsection or lower ribs. The woman leans back into him, her bare shoulder facing the viewer, looking back over her shoulder with a dreamy flushed expression and one hand near her chin. The man lowers his face close to her temple or the side of her head, watching her with a calm, half-lidded, faintly possessive gaze. Clear height and body-size difference. Both wear modest ivory silk and floral jacquard robes. The woman has long soft hair decorated with ivory flowers and dark ribbons; Glossy black, wine-red, and muted-plum vines curl around them with white peonies, lilies, and scattered petals. Pale ivory background, blush gradients, soft floral shadows, luminous frontal light, porcelain ivory, soft pink, silver-white, deep black, wine red, muted plum. Exactly two clearly adult characters, correct anatomy, natural hands, five fingers, no extra limbs, no fused bodies, no distorted faces, no childish features, no text, no logo, no watermark, 2D illustration, not photorealistic.