It's possible to record a short sound file for each gallery item of interest. That tiny URL might be a part of a bulleted list on this blog. A logo would direct the iPhone user to that specific blog page. The user could then tap items in the list and listen to the accompanying audio. One could make the bulletted hyperlink entries quite large so that it would be easy to see and tap them. An example follows (though not large).
- 3D Anaglyphs in the Show
- About the Palladium Prints in the Show
- About print #106 in the Show
- About "Inside Shang Si"