Add an image gallery in Numbers on Mac
With an image gallery, you can view a collection of photos in one place (except in a table cell), so only one shows at a time. You can then click through the images as you would through a slideshow.
Click
in the toolbar, then choose Image Gallery.Drag the image gallery to reposition it in the spreadsheet, and drag any selection handle to resize it.
To add images, drag them from your computer to the image gallery.
To customize the image gallery, make sure it’s still selected, then do any of the following:
Adjust the position or zoom level of an image: Double-click the image in the spreadsheet, then drag it to move it in the frame. Drag the slider to zoom.
Reorder images: In the Format
sidebar, click the Gallery tab, then drag image thumbnails to reorder them.Add an image caption: Double-click the text box below the image in the spreadsheet, then enter your text. To use the same caption for all images, in the Format
sidebar, click the Gallery tab, select “Same caption for all images.” Double-click the text box below any image and enter your text.Hide captions: Deselect Caption.
Add an image description that can be used by assistive technology (for example, VoiceOver): Click the Gallery tab in the Format
sidebar, then click an image thumbnail. Enter your text in the Image Description text box. The image description isn’t visible anywhere in your spreadsheet.
To view the image gallery, click
or 
.
To remove an image from the gallery, in the Format sidebar, click the Gallery tab, click the image thumbnail, then press Delete.