Theme Properties dialog box – Image tab
Resource Manager - Theme Properties button – (select an image object)
Lets you replace, edit, or remove an image for an image object in the theme.
Import Image
Click to replace the image with a local image file.
Remove Image
Removes the image.
Edit Image
If the current image is a Smart ClipArt image, click this button to open the Smart ClipArt Editor and edit the image.
Preview
Shows the current image.