I have a set of photos that I have backed up in two different locations. So I have three sets in total.
In my working set, I deleted the photos that I deemed not good enough to keep. I actually delete a lot of photos, somewhere between three quarters and two thirds of the photos are deleted.
The backup of course are not affected.
Now, my workflow is probably flawed as I have deleted the unwanted photos in my working set instead of moving to a separate folder.
How do I collect all my deleted photos, and give them a final flip-through? Is there a way to select all photos that exist in folder B (backup) but not folder A (working set)?
Finally, any helpful workflow optimization is very welcome indeed.