I insist: every day I am more surprised with what can be done using a Javascript library like jQuery and the new web standards, so when I saw this gallery I was really amazed.
It has multiple uses of CSS3 such as reflections or transform, uses jQuery to animate transitions and move the different galleries and uses PHP to load the data and other tasks, so it is very complete and you cannot miss it.
The gallery works with CSS3-compliant browsers, although reflections only work in Safari and Chrome.
Tutorial (English) | CSS3 Gallery