Discontinued support.
Free for new manager.

Check compatibility before you download.

Start in Admin with Specials + Advanced features (See its lifebelt = help)
Find there 'Build a wall' and fill all fields
Two files in ./plugins/picture_wall/new/ directory will be generated
Move them where you want on any web server.

wall.php module will generate a page of thumbnails.
Automatic refresh will change thumbnails one by one.
Out of 5 changed thumbnails, it will change the large (3x3) picture and move it somewhere else on the wall.
Each thumbnail is a link to its picture page.
Large (3x3) picture is a link to the original gallery.
The above text is by default the same link but it can be customized as many other details.

Some samples: