The phrase "quiet observation" is grammatically correct and can be used in written English.
It can be used to describe someone's behavior of carefully watching or studying something or someone without making a sound. Example: During the lecture, the professor took a moment of quiet observation as he observed his students taking notes.
It is not in the voice range of Matt O'Connor to make a quiet observation.
It is unclear why MI5 pounced when it did; quiet observation could have been more fruitful.
Generally, we would trek for several miles and then stop and have long sessions of quiet observation.
They asked for a second, and continued to tell Franciscan tales summoned from 60 years of quiet observation.
Some have seen in her a sort of Miss Marple, on the grounds that she seeks her solutions in quiet observation of the psychology of the individual.
Horn imagined Library of Water as a place for quiet observation and reflection, "a lighthouse in which the viewer becomes the light.
The insights sought through the process, known as account planning, can be either rational or emotional, "Eureka!" moments or quiet observations.
Uncanny reasoning takes the form of quiet observations where you'll pick out clues or evidence from characters or locations, while the detective's penchant for disguises offers a wardrobe of outfits required for certain cases.
After 9 hours of quiet observations, the brown dwarf surprised them by flaring, as the team reports in the 21 July issue of Astrophysical Journal Letters.
His quiet observations of the sad and lonely and striving sneak up on you and morph into one of the wittiest movies you will ever see.
With quiet observations and effective restraint, it explores the mistrust that often exists between countries, bureaucrats, functionaries and people just trying to get by.
