Getting pics from Photos to iPhoto
Okay, I understand that I can continue to use iPhoto if I want. However, I have imported a hundred or so pictures--from camera or scanner--into Photos since I made the changeover. But my Apple TV doesn't find those pics, just the ones I had in iPhoto. Also, Flickr only seemed to upload the pics in my iPhoto library, ignoring the newer ones that I have in Photos.
At the moment I'd like to just move the new pics from Photos over to iPhoto, if I can. If not, how to make the Apple TV and Flickr notice them?
MacBook Pro, OS X Yosemite (10.10.3), 2.5 Ghz Intel Core i5