There is a nice feature, which helps you list all featured images in any pages or posts for the blog on your e-commerce website.
In Gutenberg, you could add a Catfolders image gallery block to pull all images in a particular folder at once. Now, you do not need to select manually one by one anymore. This tool make the job much faster, and easier.
Give it a try, and start to design the content as you wish. Try changing column numbers or display captions for user interface optimization.