The phrase "a number of visual" is correct and usable in written English.
It can be used when referring to multiple visual elements, such as images, graphics, or representations in a context like presentations, reports, or discussions about visual media.
Example: "In the presentation, I included a number of visual aids to help illustrate my points more effectively."
Alternatives: "several visuals" or "various visual elements".
It uses a number of visual elements that take RSS/xml feeds directly from the live data to show members how their efforts are adding up.
In fact, she would have benefited, because she employs a number of visual aids printed on cards - mostly pictures and models of Smurfs - which are hard to see from beyond the front three rows.
There are a number of visual illustrations, some of them vilely reproduced - which may be just as well, considering what the people portrayed in some of them are up to.
Throughout the 1990s, Eno joined a number of visual artists to provide sound tracks to installation pieces, and in 1995 he worked with Laurie Anderson on Self Storage, a series of installations housed in individual lockers at a London storage facility.
Users can choose from a number of visual templates and can upload avatars for emails/IM.
The maximum equatorward boundary of a number of visual auroral events for the period subsequent to that of the great storms of August and September 1859 are examined.
Apple sponsored his summer arena tour, and he's released a number of visuals exclusively to the service, including the short film "Please Forgive Me". .
With this paper, we add a new twist to creating visual representations by proposing a way to construct new visualization designs by blending together a number of existing visual representations, called presets.
Viewzi competes with a number of other visual search engines, including SearchMe.
In the present project the task was to find similar shapes in a number of playful visual search games.
Google just launched an update for Google+ that brings a number of significant visual updates to the company's social backbone.
