Clearly, I haven't done a very good job of answering this question. There are non-blurred images that have been taken. When the photographs are originally taken they are non-blurred. There is a blurring process that Google does to blur those photos. Any images that are non-blurred....
Actually, let me step back. There are actually two copies--and I think this is important. There is a blurred copy and a non-blurred copy. And after this adequate but not excessive time, the non-blurred copy becomes blurred; therefore, all images are blurred.