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. In bright midday light a grey heron lifts one long leg to step carefully over the low stone lip of a weir between two sections of a river, its neck in a tight S and its eye on the water beyond, the water spilling in a smooth glassy sheet over the weir and the calmer upper river behind, the whole heron in side view. No people, hands, vehicles, text or captions appear; the whole animal and the boundary it crosses are both clearly visible.
