An application that allows you to change your desktop picture quickly, and easily without having to go all the way to the System Preferences to do so. PictureSwitch places a menu in your menu bar which can be accessed from any application at any time. The PictureSwitch menu displays the images in a folder of your choosing. Selecting an item in the menu will instantly change your desktop picture to that item. You can also choose the placement settings of your desktop picture.