If you are processing a huge amount of photos in #digikam , organizing them, face tagging, whatever... adding these two pull downs to your toolbar may change your life.

Right click on toolbar to get the dialog then drag these two items over.

@limebar oooooh digiKam appears to have come a long way since the last time I used it. Gonna have to give it a serious look at possibly organizing a couple decades worth of images.
@vxo
i like it very much now
it is handling 200K images and 17K videos for me on a dumpy old pc no sweat.