Thanks Lely, 1st off, apologies the example link I should have sent you was http://intracon.net/?p=1083, where the URLs do work (eg http://intraconis.net/data/Green_Earth/No_Ref%20(389)/DSCN5021.jpg, just checked)
The GravityFormPage generated entry is this one
http://intracon.net/?page_id=603&entry=472, which looks fine, but I had wanted a Post.
My thought process was to get the images into the raw Wordpress Post format, before then considering how Cornerstone could improve the aesthetics, realising as you say, if the base Wordpress isn’t handling them adding Cornerstone, would not change that.
In answer to your question as to how I generated these posts, I took an example such as http://intracon.net/?p=3512 above, which had been created and was behaving I had expected, I generated an export .csv file, added additional entries into that file, and then imported that back, http://intracon.net/?page_id=603&entry=472 being an example of what that process creates.
GravityView had suggested I add a short code, which is why I approached you, as I hoped you would already have something in your extensive functionality, and not go down the rabbit hole of re-inventing the wheel, when with a little imagination/application I could achieve my desired result. Trust that helps
John