After post processing my photos from my camera (in Affinity Photo) I export them individually/name them to Finder>Pictures. If I really like the photo I will add it to Photos knowing it is taking icloud space (that's just fyi). So I have ended up with thousands of pictures in my Finder that arnt in The Photos App, and that I want to get off my Mac. I want to transfer all these photos to an external hard drive that I have formatted for this. I am not sure exactly how to do this, I am not very technical, so please just dont say 'drag and drop', i dont have much success with that usually. I can find steps on the internet to transfer Photos Library, but these are pictures I have exported/saved to the Finder and not part of the Photos Library altho I do see Photos Library as a line item among all the pics I have named in Finder>Pictures. Thanks for any help you might be.