[Multiple selection of photos for quick elimination]

Good morning,

I have a suggestion which I would love to see in the app: multiple selection of project/photos to quickly eliminate/move them. I’m working with a lot of photos (100-200 every time) and I have to do pretty much the same things with everyone of them and, after exportation, I don’t need them anymore. So, every time I finish that specific work I need to eliminate every single photo (also to save space in my iPad) and it takes to much time to eliminate them singularly. 
So I wold like to see a tool, similar to drag and drop (that permit me to import a lot of photos very quickly), that help us to better manage our photos/project and mainly to eliminate them in a faster way.

thanks 

davide