Install xscreensaver-screensaver-webcollage by entering the following commands in the terminal:
sudo apt update sudo apt install xscreensaver-screensaver-webcollage
Description:
Webcollage screen saver module from XScreenSaver
This package ships the mode webcollage which displays images from random web searches on the Internet. . WARNING: The Internet being what it is, absolutely anything might show up in the collage of search results including -- quite possibly -- pornography, or even nudity. Please act accordingly.
Homepage: http://www.jwz.org/xscreensaver/
Version: 5.36-1ubuntu1
Section: universe/x11