Whale Grid Gallery is a jQuery Grid with a Lightbox, you can specify thumbnails for the grid and when you click on it to open the lightbox it will load the normal image, you can specify the text for the captions and for the lightbox. Also, you don’t have to load all the images at once (for performance purposes) so you can specify the number of images to load when it first load and the number of images to load when you click the 'more' button.

When you have categories, and if you select a category through the navigation bar, the add-on will look and find if there still more images from that category to load and if there are more images to load it will show the 'more' button.

Below you will find a summary of all options available.