It will detract from the content. Charts and graphs make abstract figures more understandable by providing visual cues to the values and relationships expressed in the numbers. Whenever you need to present any form of numerical data to an audience, you should consider using a chart. Understanding Presentation Graphics. Photos are generally used to report or document an event or realistically portray an individual or group of people.
Illustrations are the logical choice to evoke a particular mood or depict a complex object.
Animation Animation illustrates the occurrence of change over time. A rule of thumb for using animation on a web page, use it if it serves your content. If something is constantly blinking on screen it is probably detracting from your content. GIF animations have a small file size but due to the small file size hold little detail. Keep it simple and small.