Install budgie-wallpapers-xenial by entering the following commands in the terminal:
sudo apt update sudo apt install budgie-wallpapers-xenial
Description:
budgie-remix 16.04.1 Wallpapers
Wallpapers for budgie-remix (release 16.04.1). Selection of community wallpapers to showcase budgie-remix. This package can be installed on any version of Ubuntu.
Homepage: https://github.com/UbuntuBudgie
Version: 18.04
Section: universe/misc