AL Waterfalls Screensaver - Version 1.2 Waterfalls are one of nature's most captivating sights. Cascading down from their heights, they always create a sense of wonder that nature could form such a beautiful piece of artwork from mere rocks and water. The 17 beautiful photos of waterfalls. It is slideshow screensaver with 163 transitional effects. There is an option to show images in random or fixed order. You can change images order as random or sequental style.