The plug-in “Shashin” might do it. Installation of Toppa Plugin Libraries for WordPress is required. I haven’t tried it though.
I’m trying to do the same thing. Basically I want to post photos where people can download the same photo, but in high res. I tried putting an HTML download link as the description, but then the text kept duplicating itself and basically looked like a mess.
I hope somebody responds. : )
AL
