We changed our icons and themes with gnome-tweak-tool in previous video and installed nautilus-admin.
Gnome-extensions can be fun but can be ‘tricky’ or ‘unstable’. Use with care.
We want to have the variety icon and we need to install a gnome extension to show the icon of variety.
All the keyboard shortcuts for variety are present. Use them.
trash wallpaper is ALT + T
next wallpaper is ALT + N
previous wallpaper is ALT + P
Check out the keyboard shortcuts in Settings, Devices, Keyboard.