Deleting images / galleries - Lemmy.World

I have a gallery that has become contaminated with gross photos I dont want. The downvote / block only seems to make them invisible but others using the gallery can see unless they do the same, and if i share the gallery I dont want anyone having to see them at all. Is there anyway a feature be added or the block/down vote feature to be updated to actually delete photos from a gallery or even possibility to delete a gallery entirely?