If you'd like a really nice (and big) screensaver with my black and white Central Park Photography: download the screensaver here.
IT IS ONLY FOR PCs. It will not work on a Mac. The file is called central-park.exe and you should right click to download it and then install it.
The file is about 12 MB, but you'll find it worth the download. There are about 45 of my black and white Central Park photographs.
And yes, it is completely free. I've done a bunch of screensavers and this is the best one: tons of transition effects and other settings that you can customize.
All black and white photography of New York on this site is © copyright Dave Beckerman. These photos cannot and should not be used for any purpose without written permission. Online print store established 1999.