Variety changes the desktop wallpaper on a regular basis, using user-specified
or automatically downloaded images.
Variety sits conveniently as an indicator in the panel and can be easily paused
and resumed. The mouse wheel can be used to scroll wallpapers back and forth
until you find the perfect one for your current mood.
Apart from displaying images from local folders, several different online sources
can be used to fetch wallpapers according to user-specified criteria.
There is no official package available for openSUSE Leap 15.4