
Prompt
A real photograph in the observational documentary genre, captured on 35mm film with a 35mm lens at f/5.6 for generous depth of field and open visible grain. A single soft overcast daylight key from high front falls evenly across surfaces with loose open shading gathering lightly under ledges and folds, finished in a plain desaturated grade with honest midtone contrast and unpolished texture.
Wide 16:9 frame. Standing ankle-deep in the clear shallow stream in waders a slim woman in her early thirties with light freckled skin, a sleek dark chin-length bob and round tortoiseshell glasses holds a glass sample jar of stream water up against the grey sky to judge its colour with a thoughtful look, the other hand resting at her side, the water around her boots rippling, seen from the side at eye level and framed full length. Each hand has four fingers and a thumb, exactly five digits visible or anatomically accounted for on each hand. The field scientist wears waders, a waterproof olive jacket and tortoiseshell glasses. No readable words, numbers, logos or brand marks appear on any notebook page, label, instrument display, bottle or clothing; notebook pages and instrument faces are blank.








