Hi,
thanks. That's demand too work, I'd thought in something like this:
https://commons.wikimedia.org/wiki/Commons:FAQ#How_do_I_best_make_a_gallery_... ?
But is, more or less the, same work time demand.
So, maybe don't exist yet a simple thing like some templates to show a gallery of pictures of one single author.
For example, for user "Enrique Jara", exists a page of its contributions:
https://commons.wikimedia.org/w/index.php?title=Special:ListFiles/Enrique%20...
It would be nice if the photos of each author will showing in its user page. What you think?
You can integrate that into a wiki page with {{Special:ListFiles/Enrique Jara|limit=10}}