Time lapse computer wallpaper clocks

Brighten up your shedworking atmosphere with a nice computer wallpaper which tells you the time. This is what the always excellent Lifehacker has to say about it:

"Freeware applications Wallpaper Clocks and Desktopia set time-specific wallpapers to your desktop, providing you with a fun and effective way to keep an eye on the time with attractive wallpapers. First, Wallpaper Clocks refreshes your wallpaper every minute to display the current time and (when applicable to the wallpaper) date. Alternatively, Desktopia changes your desktop wallpaper at user-defined periods for an effect similar to iGoogle's sunlight-to-moonlight themes (though you could set completely different wallpapers to remind you to change work modes or tasks). Wallpaper Clocks and Desktopia are freeware, Mac OS X only."