I could not find an address any where for the image. It took an hour or so worth of research
to find out how to get the address for the image since there isn't a right click on the MAC mouse. And MAC doesn't have a properties selection. On OS X, you have to hold the control key and click on the image. A contextual menu will show. You drag down to the selection "Open Image in Another Window". In that window it will show the image address. Copy THAT address. Then paste it in the IMG selection, like so.
I selected another image just for GP.
Now it works, Thanks Gisle