Board Thread:Support Requests - Getting Technical/@comment-27401669-20191007222438/@comment-27958705-20191008165853

you can't do it. dplforum is an extension to create forum-like pages. it's abilities are limited. there is dpl extension, that can do... things. but a) you have to request it via special:contact; b) you don't need it, because of wrong original task: you don't need a way to display hundreds of pages, you can use categories for this.

just place one hand-picked image with link to the corresponding category, this will be simpler to create and maintain.