This prompt instructs the AI to convert an input photo into a single, high-resolution, photorealistic black-and-white studio/photobooth-style portrait, emphasizing strong monochrome contrast, subtle film grain, clean white seamless background, tight centered waist-up cropping, and soft flash-like lighting. It requires strict, exact preservation of every subject’s face and original clothing/accessories with no beautification or identity changes, while adjusting the pose to match a specified friends-versus-couple hugging arrangement. The intended result is a frameless, borderless, sharply focused, real-photography-looking image that meets detailed validation checks for facial fidelity, pose logic, and overall photobooth aesthetic.