Vertical street photograph of two workmen carrying a tall unframed mirror through a narrow old town alley at midday. Documentary reportage, available light only, one single light source: the sun, almost straight overhead. 9:16 vertical, photorealistic, single unstaged frame, editorial print quality. No flash, no reflector, no fill light, no second lamp.

THE MOMENT. Two men are moving a mirror pane about one metre eighty tall and eighty centimetres wide through an alley barely two metres wide. They carry it upright and tilted back a few degrees, one man at the far end walking backwards, one at the near end, both gripping the bare glass edges through thick grey work gloves; a folded grey moving blanket is bunched under the near man's hands to protect the edge. They are caught mid step, not posing, nobody looks at the camera. The near man is in his forties, sleeves rolled above the elbow, a plain dark blue work shirt with sweat soaked dark in a wide patch down the middle of his chest, forearms tanned to a hard line where the sleeve normally sits, dust on the knees of his worn work trousers, dust in the creases of his neck. He is squinting hard under the overhead sun, jaw set, cheeks flushed, a bead of sweat running from his temple. The far man is younger, a faded olive t-shirt stuck to his back, a rolled bandana round his forehead, leaning back against the weight, breathing through his mouth with the effort. Real working bodies, real strain, real weight in the arms. Their shoulders are hunched inward because the alley is too narrow for the load and they are turning the glass to get it through. Both men are FULLY INSIDE the frame from head to boots, nothing cut off at the bottom.

THE MIRROR, WHICH IS THE ENTIRE POINT OF THIS PICTURE. A plain rectangular sheet of ordinary silvered plate glass, no frame, no ornament, the raw edges ground and faintly green where the thickness shows. Two short strips of brown paper tape are stuck across the upper corners, curling at one end, and there is a smear of old putty and a few fingerprints and dust marks low on the surface. The glass is turned roughly twenty degrees away from the camera axis, so it does NOT reflect the camera position and no photographer, tripod or lens appears anywhere in it. What it reflects instead is the alley continuing on the other side: the same lime plastered walls, the same shuttered ground floor windows, the same run of worn cobbles and the same hot slot of light on the ground — but MIRROR REVERSED, so that the bright sunlit strip that lies to the LEFT of centre in the real alley appears to the RIGHT of centre inside the glass, and the shaded wall swaps sides with it. Because the pane is tilted back, the reflected alley runs slightly upward inside the glass and reaches a little further up the facades than the real one. The reflected alley is roughly half a stop DARKER than the real one and carries a faint cool green cast from the glass; its highlights are a little duller, its blacks a little flatter, and the whole reflection is very slightly softer than the world around it. The reflected walls converge to their own vanishing point. The two men themselves are NOT in the reflection: they stand behind the pane, at its edges, outside what it can see. The perimeter of the glass catches one thin hard white highlight along its upper edge.

THE ALLEY. Old southern European town, plain and poor and lived in, not picturesque. Walls of rough lime plaster in bleached ochre, sand and chalk white, blistered and flaking in patches down to the grey render and the brick beneath, water stains under the sills, a black iron downpipe with two rust runs, one bracket missing. Ground floor shutters of tired wood, one closed, one hooked back against the wall, paint the colour of dry sage, cracked and sun bleached. Two thick electric cables run along the wall on porcelain insulators. A single potted geranium stands on a step. The ground is small worn granite setts laid in fans, polished shiny by decades of feet along the middle and dusty in the joints, with a shallow open drainage channel running down the centre. Everything is dry: fine pale dust in the corners, no puddles, no wet.

THE LIGHT, WHICH THE PICTURE HAS TO PROVE. The sun stands almost vertically overhead, a few degrees off vertical, in a cloudless hard sky. Because the alley is narrow, only a slot of direct sunlight reaches the ground: a hard edged strip of blinding light about a metre wide, running down the alley slightly LEFT of centre, its border razor sharp against the shade. Everything outside that strip is in open shadow, lit only by the sky and by light bounced off the sunlit plaster, so the shadows are cool and blue tinted while the sunlit strip is a hot white gold, roughly 5600 Kelvin against 8000 in the shade. Every shadow in the frame is SHORT and falls almost straight down, all of them cast by that same single sun: the near man's head throws a small hard shadow onto his own chest and shoulders, both men throw stubby dark shapes onto the setts beneath their boots, the mirror casts one crisp narrow vertical shadow across the sunlit strip, the geranium pot has a tight dark base, the raised lip of every sett has its own miniature shadow on the same side. There is no shadow anywhere pointing in another direction, and the shadows INSIDE the mirror obey the same sun as the shadows outside it, allowing for the reversal. Overhead sun means top light on the men: bright hair and bright shoulders, hard bright tops of the forearms, eye sockets sunk into shadow, deep shade under the nose and chin, the classic unflattering midday modelling.

COMPOSITION AND SAFE AREA, IN EXACT PROPORTIONS OF THE PICTURE HEIGHT. Measure from the TOP edge downwards. The camera is tilted slightly down, so there is NO sky and NO roofline anywhere in the picture. THE ENTIRE TOP THIRD OF THIS PICTURE IS DEEP, EVEN, EMPTY SHADE. From the top edge down to THIRTY EIGHT percent of the height there is nothing at all but the two facing alley walls, both of them in deep uniform open shadow, converging gently towards the middle: bare plaster and nothing else. No window, no shutter, no door, no balcony, no cable, no pipe, no lamp, no plant, no sign, no bright patch, no sunlight, no hard edge crossing the frame, nothing sharp, nothing important, nothing the eye is drawn to. That whole upper band sits four full stops under the sunlit ground, almost black along the top edge, and it must stay smooth, dark and featureless right across the full width of the frame. Only below thirty eight percent does the picture begin. The top edge of the mirror crosses the frame at about forty percent. The two heads are between forty four and fifty six percent of the height, the near man's face slightly RIGHT of centre at about sixty two percent across the width, the far man's head smaller and higher and LEFT of centre. The body of the glass with the reflected alley in it fills the middle of the frame between forty and seventy eight percent of the height. The gloved hands on the glass edges sit at about sixty two and seventy two percent of the height. Boots, the sunlit strip of setts and the short hard shadows fill from seventy eight to eighty six percent, and the bottom fourteen percent is nothing but out of focus dusty cobblestones in shade. Everything that matters lies between forty and eighty six percent of the picture height and inside the middle two thirds of the frame width. The upper third is deliberately quiet, dark and empty so that the picture reads exactly the same cropped to 9:16 and cropped to 4:5. Works in both 9:16 and 4:5 crops.

OPTICS. 35mm lens at f/5.6, 1/1000 second, ISO 200, camera handheld at eye height, two metres in front of the near man, angled slightly from the front and to the side so that both the face of the glass and the men's faces are visible in the same frame. Vertical lines of the walls stay vertical, no keystoning, no tilt. Focus on the near man's face and the plane of the glass beside it; the far end of the alley and the reflected alley inside the mirror fall gently softer, the near cobbles soften. Natural corner falloff, mild vignetting, fine honest film grain in the shadows, a touch of chromatic fringing on the hardest highlight edges.

RENDERING. Real skin with pores, stubble, sunburn, sweat and shine, real cotton with real creases and real sweat marks, real ground glass edges, real dry flaking plaster, real polished stone. Narrow hot palette: bleached ochre and chalk, sun white gold, cool blue grey shade, faded sage green, the dark blue of the work shirt, one small note of geranium red. Deep clean blacks, no lifted grey haze, hard midday contrast, editorial print quality, no HDR flattening, no glow, no bloom.

No text, no letters, no numbers, no signs, no house numbers, no street names, no shop lettering, no posters, no stickers, no graffiti, no number plates, no printed logos on clothing, no typography anywhere in the frame or inside the mirror. No brand marks, no watermark, no signature. No third person, no bystander, no passer by, no child, no animal, no vehicle, no bicycle, no scooter. No camera, no photographer, no tripod, no lens, no reflection of the camera in the glass, no selfie effect. No second light source, no flash, no lamp, no lantern, no string lights, no visible sun, no sky, no roofline, no lens flare, no starburst, no sunbeam, no volumetric ray, no dust beam, no haze. No conflicting shadows, no long low evening shadows, no double shadows, no shadowless flat lighting, no soft overcast light. No mismatch between the reflection and the scene, no reflection that is not mirror reversed, no reflection showing a different place, a different time of day, a landscape, a sea, a forest, a portal or a fantasy world. No broken glass, no cracks, no shattering, no floating mirror, no mirror standing by itself, no surreal or magical effect, no invisible man effect, no glass that shows nothing. No ornate gilt frame, no baroque frame, no antique mirror, no foxed or speckled silvering, no mirror leaning against a wall. No picturesque tourist alley, no flower cascades, no bunting, no fairy lights, no café tables, no parasols, no cats on steps, no washing lines across the alley, no bougainvillea, no postcard styling. No models, no clean clothes, no fashion styling, no plastic skin, no smoothed or retouched faces, no beauty lighting, no perfect symmetry, no posed look to camera, no smiling. No CGI look, no 3D render look, no video game look, no matte painting, no illustration, no painterly or oil painting style, no orange and teal grading, no fisheye distortion, no tilted horizon, no letterbox bars. NOTHING WHATSOEVER IN THE TOP THIRTY EIGHT PERCENT OF THE FRAME EXCEPT BARE DARK PLASTER: no bright area, no window, no shutter, no detail, nothing important there.