You will get the best experience if you switch your browser to fullscreen viewing. Press F11 for fullscreen viewing. Press F11 again to exit fullscreen viewing.

 

You can scroll through the images with the "arrow left" and "arrow right" keys.

 

You can see an thumbnail overview of the album, if you move the mouse to the bottom of the screen, or by pressing the T key. The thumbnail overview can be hidden again by clicking the small blue x in the bottom of the screen to the right - or by pressing T again. You can select an image for fullsize viewing by clicking on the thumnails.