Link Photos Don't Show

The photos that go with links I've posted show up as black boxes; they used to show pictures. I apologize if there is already a discussion open for this. 

So, all my pictures show up except the pictures that go with the article ( About Joong Ki and Hye Kyo--posted 3 months ago) and quiz  (Which Kdrama Cliche are you? -Posted 4 months ago). Those pictures with the links always appear as black boxes for me.  But I posted them a long time ago, so it's not a big deal.  It sounds like you can see them? That's interesting.