Rotate Flickr photos on your Desktop with Wallpaper Flickr
This utility changes automatically your wallpaper using Flickr photos.
You’ll get a new wallpaper in intervals you can define, from 1 minute to several months!, from photos taken in the last seven days around the world.
The program will also let you choose pictures using keyword searches, or following a particular user, etc.
Unfortunately WallpaperFlickr won’t let you choose photos according to resolution, but setting an image of e.g. 500 x 500 as a wallpaper on a large monitor, such as 2560×1440, will have repulsive results making this utility useless.
WallpaperFlickr requires Microsoft .NET Framework.