Currently when you are in image search and click on an image, it'll show the low res thumbnail and then load the full res version in the background BUT if this fails, it continues to show the low res version. obv that's fine because ;... what else would it show. But it would be nice if the user was made aware of this cause to me as the user, I don't know that failed, so I would assume that "this is just how this image looks".
So it should show some kind of thing/icon/notice or somehting that shows the full res failed