AI Image: Editorial luxury fashion campaign photograph, shot on medium-format film with an 85mm lens at f/2.8.

Prompt

Editorial luxury fashion campaign photograph, shot on medium-format film with an 85mm lens at f/2.8. A heavyweight bone-white funnel-neck cashmere overcoat with a soft brushed nap and deep sculpted folds, worn by a figure seen from directly behind, head cropped out of frame above the shoulders, standing in an empty dark room. Chiaroscuro, low-key lighting from a single warm tungsten source at 3000K from the upper left; champagne-gold highlights catch the top edges of the fabric folds; the background and the lower third of the frame fall into deep warm espresso near-black shadow, never pure black; minimal fill light, shadows deep and sculptural. Muted desaturated color grade, subtle film grain. Composed with generous negative space - the coat occupies the upper two-thirds, the bottom third left as empty shadow for text overlay. 4:5 vertical portrait composition.