To get the best experience I recommend you view this site in full screen view. (f11)

Use the keyboard left and right arrow keys to change the background  full size image slides on the screen

Click on a thumbnail image in any gallery  to load a larger version.
To navigate the larger images either use the keyboard arrow keys or the mouse click on the left or right hand side of the image to change the image.
To end and return to the gallery click the mouse on the background surrounding the image or near the centre of the image or alternatively press the keyboard escape key.

To  return to a clean screen click on my name or the clear screen link on the menu or  Click Here