Ultra-photorealistic editorial fashion photography of an elegant woman in a sculptural flowing champagne couture gown, standing centered slightly left in lower two-thirds of frame against a vast clean cool grey marble wall, the lower hem of the dress delicately dissolving into faint charcoal ink strokes and drifting particles while the rest of the fabric remains fully photoreal with natural drape and real fabric wrinkles, visible skin pores, fine wrinkles, natural skin texture, asymmetric features, natural face proportions, realistic eye details with iris texture and visible eyelashes, fine hair strands with individual shafts visible, subtle makeup with natural lip texture, elegant editorial pose with one hand resting gently on hip, soft cool north-window daylight flooding the scene from upper left, large gentle key light creating realistic soft shadows on marble floor, physically accurate fabric sheen on silk gown, matte skin with visible texture and real pores on décolleté and shoulders, unretouched documentary skin with natural blemishes, shot on Hasselblad H6D 100MP with 85mm lens at f/2.5, shallow depth of field isolating subject from background, cinematic full-frame fashion look with subtle film grain, ISO 100 clean editorial tone, generous negative space in upper 35% of frame for text overlay, safe area composition with main subject 35% from all edges, works perfectly in 4:5 and 9:16 crops, cool marble greys (#E8E4DF), soft ivory, muted champagne gown, faint charcoal ink accents at dissolving hem, color temperature 5500K neutral-cool, minimal contrast for soft transitions, high-fashion expensive mood, quietly surreal, indistinguishable from real Vogue campaign photography, 8K resolution, sharp focus on face and upper body, medium format sensor depth, physically accurate lighting with no HDR artifacts, natural color grading, no AI art look, no cartoon, no illustration, no plastic skin, no over-sharpened edges, no generic stock photo