Since PowerPoint 2007 you can color text with a photo, in order to increase the visual impact of your sales presentations
Write your text in a color quelquonque, then select it, then right click
1. In the dialog box, select “Format text effect”
2. In the dialog box “Format text effect”, choose Text Fill.
3. Then click the option file: you need to do then is choose the photo you want to get the desired effect.
You can obtain this way many attractive effects for your sales presentations: