Hello!
I wanted to tell some suggestions I have for the screenshot gallery
1 tool to search for screenshots
2 small box next to the comments with the list of all plugins that the "photographer" uses
3 When you click on the username, the gallery will show you all the screenshots of that user
4 if you delete a picture, it will not be permanently deleted, but moved to the trash for a period of time, so if you want to have the screenshot back, you still will be able to get it back.
I hope I have given useful suggestions! Bye!