Printique photos not appearing when clicked

Hi,

I really need advice/help with using the printique service on my website. For some reason pictures appear perfectly fine in my store when clicked on the page goes black and non pictures appear, just the formatting. 

I've attached 4 images.

- The picture itself works on the "prints" page/homepage 

- The 2 error images show the error when trying to load the picture when clicked. There should be multiple images that appear. 

- The final pictures is of the picture displays that I've added but won't appear

Please help!!