Summer Sea Romance Poster

Realistic photo style, a summer seaside romance poster, fresh and pure, with a hint of poster_style. Midsummer seaside, blue sky and white clouds, clear sunlight, sparkling sea surface. An adult Chinese couple who just finished swimming are sitting on the embankment chatting, their bodies naturally close, like a sudden heartbeat moment in summer, romantic and ambiguous but not erotic. The woman has long black hair, wearing a deep blue triangle bikini, slightly wet hair, glowing skin, tall and thin but curvy, beautiful back view, nice waist and hip lines, overall cool yet heart-stirring. The man has black wet hair, black swimming trunks, shirtless, hands propped behind him, relaxed posture, broad shoulders and back, fitness lines on arms and back, a mix of youthfulness and hormones. Key focuses: sea breeze, sunlight, wet hair, glowing skin, blue sea surface, summer heartbeat, romantic atmosphere. Overall blue and white, fresh, high-end and clean, with negative space, like a summer idol drama poster, real and natural, not vulgar, no exaggerated posing. Add a large main_theme_text at the top of the poster, and a small subtitle below. Other decorative copy revolves around summer, sea breeze, heartbeats, and dates randomly generated, concise, atmospheric, natural layout, suitable for social media sharing. [Modifiable Parameters] Photography Style: photography_style Ratio: 16:9 Composition: Frontal composition