media placeholder
Most spreadsheet templates have media placeholders you can replace with your own images or video. Media placeholders have an icon in the lower-right corner.
![An image with a Replace Image button.](https://help.apple.com/assets/5CDC401A0946222B0E787522/5CDC4079094622D43D78A2BA/en_GB/5b9f7f7eefb4198978a707dd14ce41ae.png)
To add your own content, click the icon in the corner of the placeholder and choose a replacement. You can also drag a photo or video from your Mac to the placeholder.