For example in the link you provided it looks like the picture you are refering too in your comment is in the root images folder

http://www.bydesigncreations.ca/images/couples1_LRG.jpg

it needs to be in:
http://www.bydesigncreations.ca/imag...uples1_LRG.jpg

Once it is out of the images root then Zen should not try and associate it with the product as an additional picture