The phrase "a viewpoint from which" is correct and usable in written English.
It can be used to introduce a perspective or angle from which a situation or topic is considered or analyzed.
Example: "From a viewpoint from which we can assess the environmental impact, the project raises several concerns."
Alternatives: "a perspective from which" or "an angle from which".
The park in the drawing will fade away, since, for my purpose here, it serves only as a viewpoint from which to see the inner skyline of Manhattan.
Even when flattened into book-form, they offer a viewpoint from which people can not only look across extraordinary and mysterious landscapes, but also down into themselves.
There is a viewpoint from which coupled fixed and coincidence point theorems can be considered as problems in product spaces [21].
"Dave, every one of us has a viewpoint from which our decisions are made, and psychologists call this the 'locus of control.' If your candidate believes the outcome of his actions will determine his success in life or on the job, he has an internal locus.
They find the nearest spire or tower, a viewpoint from which to unlock new waypoints – new destinations for trouble making or commotion calming.
It'll give you a viewpoint from which you'll learn a lot about floats here.
Head to the castle's motte for a bonfire, a BBQ and a cracking viewpoint from which to watch the fireworks.
What can ever be wordlessly seen of it that is not dependent upon the existence of a single viewpoint from which to see it?
For all its invocation of Racine, the play also lacks the great Frenchman's ability to show people torn between passion and duty: Mishima's women all represent a single viewpoint from which, over 105 minutes, they scarcely deviate.
They seem likely to accomplish what the rulers of Germany have frankly desired from them, that is, to give the world a new viewpoint from which to regard the Third Reich: It is promising that this viewpoint will be taken from an Olympic hill of peace.
At the Cabrillo Monument (admission $15), an excellent viewpoint from which to gain a sense of the county's complex geography, I looked over the Pacific Ocean and then to the city's islands, beaches and imposing naval base.
