Fire and Ice Double-Exposure Portrait

ultra-realistic cinematic Hollywood poster-style double-exposure portrait, 9:16 vertical, a man and a woman standing back-to-back in perfect profile alignment, both facing opposite directions (man looking left, woman looking right), their silhouettes sharply defined and merging seamlessly at the center, face lock: maintain exact facial identity, proportions and micro-features if reference used, man: rugged masculine look with short textured hair, sharp jawline, defined cheekbones, well-groomed beard, intense serious expression, woman: soft yet powerful features, hair tied back in a clean low bun with a few loose strands, calm but piercing gaze, composition: perfectly symmetrical high-end movie poster framing with strong central merge line, center fusion: explosive controlled energy collision with liquid-fire and liquid-water dynamics, effect: cinematic energy burst with glass-like fracture lines, subtle lightning veins running through the merge, volumetric smoke displacement flowing outward, glowing particles and embers suspended mid-air, color: left side dominated by fiery reds, oranges and molten gold tones, right side cool blues, teals and deep cyan, smooth cinematic gradient transition at center, lighting: dramatic high-contrast studio lighting with strong rim light on both profiles, specular highlights on skin, deep shadow sculpting, subtle glow from energy core illuminating faces, skin: ultra-detailed realistic texture with visible pores, no over-smoothing, background: dark cinematic void with faint atmospheric haze and light rays enhancing depth, lens: 85mm portrait lens, ultra shallow depth of field, razor-sharp subject focus, cinematic color grading (teal-orange contrast), realism: IMAX-grade photorealism, high-end VFX integration, clean and controlled effects (not chaotic), negative prompt: distorted faces, uneven symmetry, messy paint splash, overexposed highlights, oversaturated colors, cartoon, CGI look, plastic skin, blur, noise, artifacts, text, watermark