Having two images in the album view

Hi there,
I'm looking to put two images with captions in my album view (or at least I think it's called album view). I want to be able to show a before and after photo from our clients that send us photo's which we use to create custom artwork.

I'm quite new to Gallery and PHP so any help in the right direction would definately help.

I think I need to change my album.tpl
Here is the link.
Any help would be appreciated.

Cheers,
Happyworker