Overlays images on the current page using Slenderbox, a lightweight and framework-free lightbox plugin that can be used with valid HTML5.
Nice and simple, works for me. I had to replace my previous lightbox plugin which hasn't been updated in a long time and was breaking some posts, so I was happy to find a replacement.
Works well with a Twenty Twelve child theme with some custom code on the Caption shortcode.
This plugin is fast and easy to use. I have tried it with PageLines Framework 2.3.8 and @2x highdef. images with WP Retina 2x 0.9 and all works very well.
Keep up the gd work.