Photobox is a free CSS3 jQuery Image Gallery Plugin. It is beautiful and posses a great look & feel.

• Both the script & CSS are only 7k each (minified script, not gziped)
• Uses silky-smooth, hardware accelerated, CSS3 transitions and animations
• Pretty UI and easy UX
• Uses event-delegation on all thumbnails events

It works also on IE9 and above, but clearly not as nice as in normal browsers. Image can be zoomed in and out with mousewheel and navigated using mousemove to move around. The bottom row of thumbnails can be navigated by mouse movment. It supports keyboard keys for navigation and closing the gallery view.