The phrase "add a nuance" is correct and usable in written English.
It can be used when you want to suggest introducing a subtle distinction or variation in meaning or expression.
Example: "To enhance the character's depth, the author decided to add a nuance to her backstory."
Alternatives: "introduce a subtlety" or "incorporate a distinction".
Industrial light fixtures by Studio MAI add a nuance of steampunk while providing a visual contrast to the polished concrete and steel interiors of this modern residence offered for lease in Santa Monica.
I would just add a nuance: while we have abundant experimental data of the dpIns coding properties under physiological conditions, this may not hold for neuropathic states where the dorsal insula is injured of highly deafferented, in which case the perceived intensity of pain may be coded by other areas –possibly including the insular cortex ipsilateral to the pain, which becomes disinhibited.
The lingering opening of one phrase as the Swan Queen Odette adds a nuance of tragic reluctance, while her scintillating rhythm as the illusionary Odile acts as another layer of dazzle to the music's orchestration.
EW: Well everything on the internet and in technology builds on other stuff, and we stood on the shoulders of giants in many ways, but Twitter adds a nuance and new sense of connectivity that is fairly unique.
History has shown us that nobody is ever dead in politics, and has added a nuance in this curious period where surprise has become the rule, and when one can rise in the polls and reverse the table in less than three weeks".
Shafer pulls off two tricks here: The first is that, despite the influence of 20 months in oak, the wine is all about the original essence of the fruit the oak may have tamed the wine, added a nuance and allowed it to evolve, but it hasn't masked it.
Being from the Netherlands and watching the reports on the Tour de France first in that country and then trying to catch a glimpse of the event here in the United States, I will add a little nuance.
After the Ryan brothers' in-flight calculations, the campaign issued a statement to The Post on Wednesday: "Your article says he 'climbed 40 of Colorado's Fourteeners.' I'm not sure what the source for that is, but we wanted to add a little nuance.
The third would be the musicians who add a certain nuance.
"Scatter soaked hardwood chunks over your coals for a quick and easy way to add a smoky nuance to your grilled foods".
