There is a shortcode which I’ve only discovered this morning called [sell_media_list_all_collections] which has 2 parameters, details and thumbs.
example of use:
[sell_media_list_all_collections details=”true” thumbs=”true”]
I’m looking at trying to use it in the same way as you. Would like to replicate a look like some of the very cool showcase sites. List the collections (+thumb) in a grid overlayed with the collection name and link to the collection. Not sure if this shortcode will do this exactly or not in the way I want it to.
Mark