The phrase "a suitable face" is correct and usable in written English.
It can be used when describing a face that is appropriate or fitting for a particular context or purpose.
Example: "For the role of the protagonist, we need to find a suitable face that can convey both strength and vulnerability."
Alternatives: "an appropriate face" or "a fitting face".
Mr. Calcasola has set up a marble "steam bar," so patrons embarking on facials can pause for a few minutes to have their pores opened by a mild blast of steam and oxygen while an attendant mixes a suitable "face cocktail" of cleansers and toners.
In real-time operations, the tracking system uses camera panning, tilting, and zooming operations to keep the tracked person within the camera view and maintain a suitable face size in the image.
In this context, Blanz and Vetter [28, 29] proposed a suitable face recognition system using 3D morphable model and Georghiades et al. [2] proposed illumination cone models which successfully performs face recognition under pose and lighting variations, using the techniques of photometric stereo.
If you can't find a suitable face wash for sensitive skin (if you have it), look up how to make oatmeal face wash.
And the soldier on the right of the poster – which perhaps would serve as a more suitable face for Egypt's new Government – lacks any of the facial hair favoured by most Egyptian men.
So he dispatches his devoted assistant, Louise (Alida Valli), to kidnap girls who might make suitable face donors; but the transplants never seem to take, and the logistical problem of what to do with the now faceless abducted women is sort of vexing, too.
When Michelle Paver was writing the first book in her Chronicles of Ancient Darkness series, Wolf Brother, somebody "authoritative" told her that series never win prizes, and she has prepared a suitable "loser's face" for award ceremonies ever since.
Through the integration of energy and urban planning issues, it can be identified a suitable strategy to face climate change.
In the EDG methods, the numerical trace is taken to be continuous on a suitable collection of faces, thus resulting in an even smaller number of globally coupled degrees of freedom than in the HDG method.
The analysis developed in this paper shows that the proposed manipulator has large tilting capacity and thus a suitable candidate for five-face machining.
