DesktopCollage

DesktopCollage lets you arrange your favorite images, movies and animations ("stickers") right on your desktop.

It's like transforming your desktop into a virtual cork board. You have complete control over the position, size and layering of the stickers and DesktopCollage supports transparency, so stickers can take on any shape.
Since DesktopCollage is designed to stay open all the time, it also makes up a fast, compact multimedia viewer which is always at hand and that lets you enjoy your images and movies without disturbing window elements like title and scroll bars.