media place holder
Most presentation themes have media place holders that you can replace with your own images or video. Media placeholders have an icon in the lower-right corner.
![An image with the Replace Image button.](https://help.apple.com/assets/6513667B6940524EC308A7AB/651366806940524EC308A7CF/en_AU/4f404fc7ee5fd58ac7c6d35a4dbe4c9d.png)
To add your own content, click the icon in the corner of the place holder and select a replacement. You can also drag a photo or video from your Mac to the place holder.