The compressed file below contains a folder of 91 JPG files. Each one is a simple white
image with a single conflation. They are sized for a 1024 by 768 monitor. For screens
with higher resolution, the images should be centered and the background color should be
set to pure white.
In the Mac OS, choose this folder in the “Desktop & Screen Saver” pane of System Preferences, and check the “Change picture” and “Random order” checkboxes to cycle through the different conflations at whatever frequency you choose.