Huge-IT Image Gallery is the best plugin to use if you want to be original with your website.
Gmedia Gallery - powerfull media library plugin for creating beautiful galleries and managing files (from creator of Flagallery plugin)
Creative Image Slider is a responsive jQuery image slider with amazing visual effects.
This plugin allows you to implement a gallery page into your website.
The best wordpress grid gallery , you can say goodbye to the old-looking galleries based on squares, columns or rows.
Responsive Gallery Allow You Add Unlimited Images To Photo Gallery Integrated With Light Box Preview Using Fade Animation Effect
This plugin allows you to implement a photo gallery, video gallery and link gallery page into your website.
Responsive Portfolio allow you to implement unlimited images to your Portfolio/Gallery page integrated with Light Box Preview and Masonry effect.