The most common brief failure at this desk arrives beautifully written — about the wrong thing. Three sentences of invented sky, a clause for the woman standing under it. The generator, obedient as any instrument, delivers a magnificent sky with a stranger in the foreground.
The pointing order
Subject first, in full: who she is, her age, her hair, her face. Then her presentation: outfit and pose, the things she controls. Light third — the negotiation between her and the room. Sky last, and briefly: weather and texture, never an essay. The order is not pedantry; it is how attention actually works in a renderer, which spends its certainty in the sequence it is given.
What the sky is for
A setting’s job is contrast and excuse: the cold blue that makes her warmth legible, the marble that justifies the gown. Two honest clauses do that work. Beyond two, the sky starts hiring its own cast — extra figures, furniture with opinions, weather with a plot — and the star of the frame is quietly outnumbered.
Point at her. Let the sky be the dark she shines against. That is the whole technique, and it is older than telescopes.