Retro 80s Photo with Dad

{ "identity": "if a photo is provided, use exactly the faces from the photo: do not change anyone's features, skin tone or hair, do not make anyone look younger and do not replace the people; without a photo, create 100% fictional people", "subject": "father around 55 and adult son around 28; father with gray hair combed back and a thick gray mustache, subtle closed-lip smile; son with the big voluminous dark brown hair typical of the 80s, soft smile showing teeth; both looking straight at the camera", "wardrobe": "father: beige wide-collar dress shirt open at the neck and a brown knit sweater draped over the shoulders with the sleeves crossed over the chest; son: polo shirt with horizontal stripes in earthy tones (brown, caramel and cream), placket partly open, and blue jeans", "action": "sitting side by side and close together, the father on the left slightly higher, with his arm behind the son and his hand resting on the son's shoulder", "scene": "classic 1980s photo studio with a painted canvas backdrop in mottled brown and caramel tones, a warm diffuse glow behind the heads and corners darkened in a vignette", "composition": "vertical portrait in 3:4 ratio, half body, the two filling almost the whole frame, heads in the upper half, father on the left and son on the right slightly lower", "camera": "camera at eye level, medium portrait distance, an 85mm lens look with a slightly blurred background and a delicate soft focus over the entire image", "lighting": "soft studio key light from the front and slightly from the left, warm rim light outlining both heads of hair, light diffuse shadows", "color_palette": "warm faded tones of 80s photographic film: brown, caramel, beige and amber, slightly golden skin, reduced saturation", "style": "authentic 1980s vintage studio photography, realistic, with visible film grain and the slightly softened sharpness of portraits from that era, nostalgic and affectionate mood", "details": "preserve the father's thick mustache, the sweater tied over the shoulders, the volume of the son's hair, the mottled backdrop with vignette and the film grain", "negative_prompt": "modern aesthetics, vivid saturated colors, plain background, text, watermark, frame, logos, deformed hands, extra fingers, resemblance to real people, AI artifacts" }