Moving the images will change their address so anywhere they are already posted or referenced they will not be found.
ACK!! Thank you, Dear Man!
I did forget to say that when an image is moved from one album to another, it breaks the links to the pictures you have posted.
If you try to find a pic you posted and have subsequently moved, you will get a message where the pic was saying that the image was “moved or deleted.”
I wish that the link would follow the picture, but PB is buggy enough without that terribly complicated tsunami of software.