If you go directly to one of the images, can you see it? Here's a direct link to an image from Torstan's site...

https://i1.wp.com/www.fantasticmaps....MapACanyon.jpg

You don't have any kind of 'Net Nanny' type software installed that might (for some reason) be blocking the site?

Also, I don't know if these images are cached by Google so it may not be a useful step, but can you see pics if you go here: Google image search