Also your thumbnail picture link image below 320 px is missing. It just shows the placeholder. You may have added a breakpoint and forgot to go below the 320 px when adding your pictures ?

Thanks guys.
Inger,your mockup showed me the way. And you are right about the pictures, we need to get some photos using good light and tripod to get all the same (straight sides etc.).

Frank, sorting out the miss-capitalised names also sorted the problem. The blank pages did have the pics on them and it works in a similar fashion to Ingers method.

Twinstream, good spotting

Cheers all
Tony