Create a Nostalgic Vintage Film Photography Style Image

Generate a photograph in an authentic vintage film photography style that captures [SUBJECT: e.g., a couple walking through a rainy city street, a sun-drenched café terrace scene, a child running through a wheat field, a portrait of a musician in a dimly lit club]. Film stock emulation: - Emulate the look of [FILM STOCK: e.g., Kodak Portra 400 for warm soft portraits, Fuji Superia 400 for vibrant greens, Kodak Ektar 100 for saturated landscapes, Ilford HP5 Plus for gritty black-and-white, Cinestill 800T for tungsten-lit night scenes] - Grain structure: [GRAIN: e.g., fine and subtle, prominent and textured, heavy and gritty] - Color characteristics: [COLOR TRAITS: e.g., lifted blacks with creamy highlights, muted pastels with warm orange skin tones, cross-processed with cyan shadows and yellow highlights, faded with slight magenta color shift] Era and aesthetic: - Decade feel: [ERA: e.g., 1960s counterculture, 1970s golden Californian, 1980s flash photography, 1990s grunge documentary] - Camera and lens feel: Shot as if using a [CAMERA: e.g., Contax T2, Leica M6, Canon AE-1, Pentax K1000, Hasselblad 500C] with a [LENS: e.g., 50mm f/1.4, 35mm f/2, 80mm f/2.8] - Lens characteristics: [LENS QUALITY: e.g., dreamy soft focus with swirly bokeh, tack-sharp center with vignette falloff, slight barrel distortion] Authentic film artifacts to include: - [ARTIFACTS: e.g., subtle light leaks on the left edge, natural lens flare from the sun, slight dust specks, film border/sprocket holes visible, soft halation around highlights] - Slight [IMPERFECTION: e.g., underexposure in shadows, overexposed blown-out window light, minor motion blur suggesting handheld shooting] Composition and moment: - Capture a [MOMENT TYPE: e.g., candid unposed instant, quiet contemplative portrait, action mid-movement, environmental storytelling scene] - The image should feel [FEELING: e.g., intimate and personal like a found photograph, cinematic like a film still, documentary and raw, romantic and wistful] - Aspect ratio: [RATIO: e.g., 3:2 for 35mm, 1:1 for medium format, 4:5 for large format feel]