If you access the picture from an own program (not from a browser or from an existing mass downloading tool), you can set the referer for the HTTP request of the image to s.photobucket.com .
Hello, i've written a screensaver primarily for train drawings, the small trains are moving along the screen - either only on a rail, but mostly before drawn backgrounds or photos or combinations of both. Some years ago i've got ship drawings too, and begun to create see scenes - ships are moving on...