variety 0.6.6-2 (amd64 binary) in ubuntu bionic

 Variety is an open-source wallpaper changer, downloader, and manager for
 Linux. It supports a variety of sources for wallpapers, including local
 files, online services such as Flickr, Wallhaven.cc, NASA Astronomy Picture
 of the Day, Desktoppr.co, and media RSS feeds (Picasa, deviantART, etc.).
 .
 You can also install the following (suggested) packages to enhance Variety's
 functionality on certain desktop setups:
  * feh: required for wallpaper changing on i3-wm
  * gnome-shell-extension-top-icons-plus: adds indicators support to GNOME
    Shell, so that Variety's tray icon can be displayed
  * nitrogen: required for wallpaper changing on Openbox