Vertical close environmental portrait photograph, taken in the drying loft of an old house early on a winter morning, editorial photography quality, 9:16 vertical format, photorealistic, single frame, available light only, no artificial lighting of any kind, no flash, no reflector, no fill light.

IDENTITY: the supplied reference image shows the SAME woman photographed on a different day. Take from it ONLY her facial identity — the narrow face, the straight nose bridge, the wide set eyes, the strong dark eyebrows, the dark brown hair, the freckles across the nose and upper cheeks, the small dark mole low on the left cheek, the thin upper lip, the ear shape, the dark brown hairline. Ignore the reference completely for everything else: ignore its lighting, its orange colour, its darkness, its sweat, its clothing, its background, its pose, and any eyewear. She wears no glasses of any kind here.

FRAMING, AND THIS IS THE MOST IMPORTANT INSTRUCTION: this is a CLOSE portrait, not a room. She fills the frame. The camera is one and a half metres from her. The picture is cropped at her waist at the bottom, and just above her raised hand at the top. Her head alone occupies about a fifth of the total picture height. We are close enough to count the pores on her cheek and to see the individual threads of the linen.

THE MOMENT: a young woman is hanging a wet linen bedsheet over a line in an attic, and has stopped for a second in the middle of it. Her right arm is raised in front of her, forearm rising diagonally across the frame, and her right hand grips the folded top edge of a heavy damp white linen sheet where she has just laid it over a thin sisal line. Her left shoulder is turned towards the camera, her left arm out of frame below. Her head is turned away from her hand, about thirty degrees away from the camera, towards the great glowing sheet that hangs beside her. Her chin is slightly lifted, her eyes open and looking at nothing in particular, her mouth closed and relaxed. She is not smiling, she is not posing, she does not know the camera is there. It is a small private pause in the middle of a chore: quiet, absorbed, ordinary. Not serene, not dreamy, not beatific.

THE LIGHT, WHICH IS THE ENTIRE POINT OF THIS PICTURE: there is exactly one opening in the whole attic, a small skylight in the sloping roof, and it is COMPLETELY HIDDEN BEHIND the hanging sheet and entirely OUT OF FRAME. Nowhere in this picture is a window, an opening, a patch of sky or a bright gap visible — between the roof beams there is only darkness. Every bit of light in this picture has already passed THROUGH damp linen before it reaches her face. The sheet immediately behind and to camera left of her is therefore the real light source: an enormous soft luminous wall of cloth filling the left third of the frame, pale and faintly warm, in which the plain weave of the linen is clearly visible against the light as a fine regular grid of threads, with the damper areas reading as slightly darker, cooler, more translucent patches and the seams and the hem as denser bands. There is a thin brighter fringe of light escaping around the edge of the cloth. Because the light source is a two metre wall of fabric one metre from her, the modelling on her face is the softest possible: an almost shadowless wrap across the lit cheek, a very wide and gradual falloff around the jaw and down the neck, no hard shadow edge anywhere in the picture, the shadow under the nose and chin open and full of soft detail. The catchlights in her eyes are broad soft rectangles shaped like the sheet, not small round dots like a lamp. The far side of her face is a stop and a half down. Behind her, away from the cloth, the room receives almost nothing and falls into deep clean black between the dark rafters. Pale grey morning daylight, roughly 5600 to 6000 Kelvin, faintly warmed by passing through the cream coloured cloth. No sunbeam, no visible shaft of light, no god rays, no dust beam.

THE WOMAN: late twenties, ordinary and capable rather than glamorous, no makeup at all. Real skin: visible pores across the nose and cheeks, fine downy hair along the jaw and the upper lip catching the light from the side, a faint cold flush high on the cheek and across the nose, one or two small blemishes, faint dry skin on the lips, a fine crease at the inner brow. Dark brown hair pinned up loosely at the back, with a few fine strands escaped and falling along her neck and in front of her ear, each strand catching the light. She is fully and modestly dressed for a cold room: a plain thick cream coloured long sleeved linen shirt, buttoned right up to the collarbone, sleeves pushed up to below the elbow, and over it a plain undyed linen apron with a tie at the waist. The fabric is heavy, wrinkled and opaque. Nothing is sheer, nothing is fitted, nothing is glamorous, no jewellery, no watch, no glasses.

HER HAND, DESCRIBED EXACTLY, BECAUSE IT IS LARGE IN FRAME: her right hand is CLOSED around the folded top edge of the wet sheet where it lies over the line. Four fingers are laid over the front of the cloth and curl under it, the thumb is closed behind it from the other side, so the cloth is pinched inside the hand and puckers into small radiating creases where the fingers press into it. Exactly five fingers, all five rising from one correct knuckle line at the top of the palm, correct decreasing finger lengths with the little finger shortest and outermost, correct joints and correct knuckle creases, short unpainted nails with real nail beds, fingertips slightly reddened and wrinkled from cold water, one small nick on a knuckle. The wrist is straight and in line with the forearm, never bent back. The hand is normal human size, clearly smaller than her face. The tendons on the back of the hand and the muscles of the forearm are slightly engaged, because wet linen is heavy. No open floating palm, no hand that merely touches the cloth.

THE PROOF THIS PICTURE OWES: the repeating texture must hold everywhere, including in the corners. The plain weave of the linen must stay one single consistent, correctly scaled, correctly perspective foreshortened over and under weave across the whole luminous sheet, from the sharp threads near her hand to the softly blurred cloth at the frame edge — finer where it is further away, never turning into moire, never drifting into a different pattern or a different thread direction towards the edges of the frame, and running true and continuous through the folds. The woven seam and the hem band keep a straight, unbroken, correctly foreshortened line.

COMPOSITION AND SAFE AREA, IN PRECISE PROPORTIONS OF THE PICTURE HEIGHT: the top quarter of the frame holds only dark empty rafters and the thin sisal line, nothing important and nothing bright. Her gripping hand sits between one quarter and one third down. The top of her head is at about three tenths down. Her eyes are at about four tenths down. Her chin is at about half way down. Her shoulders are at about six tenths down. The bottom seventh of the frame holds only the dark out of focus apron, nothing important. Everything that matters — hand, forearm, face, shoulders — lies between fifteen and eighty five percent of the picture height. The picture reads exactly the same cropped to 9:16 and cropped to 4:5. Works in both 9:16 and 4:5 crops. The lower right corner stays quiet and dark.

OPTICS: 85mm lens at f/2.0, 1/125 second, ISO 640, hand held at her own eye level, camera one and a half metres away and slightly to her left. Focus locked precisely on her near eye. The cloth behind her falls into a smooth soft blur, the far end of the loft further still. Shallow depth of field, medium format rendering with a gentle transition into the blur, natural corner falloff, mild vignetting, fine honest film grain in the mid tones and shadows.

RENDERING: real skin with pores and fine hair, real damp heavy linen with real weave and real weight, real dark old oak. Restrained, almost monochrome palette: broken white, warm grey, black. Deep clean blacks with no lifted grey haze, high micro contrast, editorial print quality, no HDR flattening, no glow, no bloom.

No text, no letters, no numbers, no labels, no monograms or embroidered initials on the linen, no typography anywhere in the frame. No logos, no brand marks, no watermark, no signature. No glasses, no sunglasses, no safety glasses, no goggles, no eyewear of any kind, on her face or on her head. No clothes pegs, no pegs on the line, no baskets, no dried flowers, no fairy lights, no candles, no vintage props, no styled still life. No second light source, no lamp, no bulb, no window, no skylight, no roof opening, no patch of sky, no bright gap between the beams, no sunbeam, no visible light shaft, no volumetric rays. No wind, no billowing or flying fabric, no fabric floating upward. No plastic or waxy skin, no beauty retouching, no smoothed pores, no glassy doll eyes, no fashion model face, no makeup, no jewellery, no long loose flowing hair, no sweat, no wet shining forehead. No nudity, no sheer or transparent clothing, no silhouette of the body through fabric, no bare shoulders, no romantic or sensual framing. No open palm, no spread fingers, no extra fingers, no missing fingers, no fused or duplicated fingers, no finger growing out of the palm, no third hand, no oversized hand, no bent or broken wrist, no distorted hand geometry. No second person, no child, no animal. No smiling at the camera, no eye contact with the camera, no posed studio portrait, no backdrop. No wide shot, no full body, no room interior view, no feet, no legs. No CGI sheen, no added lens flare, no orange and teal grading, no smoke machine haze, no cartoon or illustration style, no painterly or oil painting look, no letterbox bars.