Moving photos from one Photos library into another We have two Photo libraries (one for my wife and one for me, different user accounts on one Mac, El Capitan). Now I would like to move most photos and videos from her Photos library into my Photos library.

How can I do this easily?
I think the easiest way to do this is to export the photos from her library and then copy them to /Users/[username]/Public/Drop Box. You can access these public folder from every other account on your computer and import the photos into the new library.