Alternative solution for search/description

Hi
All of the photos in my albums have descriptions & the lightbox display of them works fine. However, I have one photo that has a very long description and when viewed on a smaller screen ie laptop the image via lightbox just folds up to a vertical line. (see 1st photo at http://www.gamlingayphotos.co.uk/test-page-2/ ).
Now I could show the photo in question (GDSH3020) without the description and then add another blank image with a description of the first such as GDHS3020A ((see 2nd photo at http://www.gamlingayphotos.co.uk/test-page-2/ ).
The problem with this solution is that should someone search for a name on the photo GDHS3020 the results will present GDHS3020A.
Have you any suggestions how I might resolve this.

http://wordpress.org/extend/plugins/wp-photo-album-plus/