I can see all of the images now, but I couldn't see any of them a few minutes ago.
I suspected that
blackrock13 was playing a joke, by posting links to images that were completely composed of white pixels. I clicked the
Reply With Quote button on his first post, and found that this was not the case; the image he was trying to put in his post had the url
http://www.mediadump.com/post/sexy-models-x-ray/1.jpg.
When I put that url in my browser's address bar originally, the result was a 1x1 pixel "spacer" image, who's purpose is to thwart
hotlinking of images to other sites, as br13 had done, (now I can see the image, if I go to that url). The 'spacers' are very common on
Flickr, particularly when the photographers don't want to let you download their pictures.
I removed the file name and type from the url, and went to the folder where the image is stored:
http://www.mediadump.com/post/sexy-models-x-ray/, and looked at the series of images through the individual links. When I returned to this page to post a reply, I was able to see all the images from posts #1-5. If you can't see them now, here's the first one, which should be enough to decide if you want to see the other 11:
(this picture was uploaded to
Imageshack, so everyone should be able to see it, even if they can't see the others yet).