I'm building a WP site for an art gallery. At the bottom of each individual post, I would like to display a gallery of thumbnail images linking to six or eight additional posts that might interest the visitor.
I would like to generate the gallery based on the tags in the post where it is located, in priority order, first to last.
For example, let's say I've posted a work by an artist named ERNI. I've got a post listing one of his works, but at the bottom of that page I would like to pull up thumb nail images from other similar posts, generated automatically based on my tags.
What would be the best way of doing this? Is there a gallery software that would be suited in particular to the task above. Many thanks in advance for your help!