Sounds kinda gay if you ask me, but actually can you provide more context or an actual question ?
Answer:
I think it might be A) Emphasis
Explanation:
Emphasis means special importance, value, or prominence given to something.
If I'm wrong, PLEASE TELL ME!
The most notable difference is that Naturalism focussed on creating realistic interpretations of reality with subtle, soft rendering as impressionistic paintings focussed on capturing a slightly more abstract interpretation of reality based on 'feeling' and artistic portrayal, often featuring visible brush strokes which was a controversial technique at the time of the movement.
