The World's Fastest and Most User-friendly SEO Content Management System | Building & Branding Custom Websites that Get Results
 

Create a new repeatable block. In the content area paste this code:

Update the content area.

Add a field, name it Image and make the type image.

Upload the images in the item section.

When generating short code, under sort select "Random". 

Paste the short-code where you desire the image to go.

Building & Branding Websites that Get Results

The world's fastest and most SEO friendly website code.