\"Photo Clock-7\" is freeware screen saver that displays the current time.
You can make unique screen saver using for background any image: photo, wall paper, logotype etc (hint: make little surprise for your friend). Settings:
colors of background and ink,
show image: on/off,
show seconds: off/normal/full back mode,
choose any font and image: all popular formats are supported.
Any computer with OS Windows