There are 8 styles to choose from. This turned out to be my favourite because of the smooth and inconspicuous image transition.
There is only one drawback to the site - it is rather old and looks a little forgotten.
These are my students getting ready for a big school event.
EDIT: Just noticed today (3rd April) that the widget with the pictures of my students has disappeared. Checked the home site - gone! No wonder the website looked a bit sad, no one cared about it until it vanished completely.