Every now and then, I like to save an image I see on the net. The first 10-15 images that were saved, had a the picture as the thumbnail to open it up. Now when I save pictures, the thumbnail is the preview picture thumbnail and not the picture I saved like it used to be. It is so much easier to go through my photos seeing the picture rather then having to open it up to see what it is. How do I go back to having the picture as the thumbnail? I use OS 10.15, Chimera and IE. Thanks ahead of time for the help.