Brand Name Wallpaper
To automatically stick the logo onto your background, do these commands in the directory.
Get the void linux logo from wikipedia
1wget https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Void_Linux_logo.svg/256px-Void_Linux_logo.svg.png?20170131170632
Rename it, and resize it (the standard size is too small for most wallpapers)
1convert -resize 200% '256px-Void_Linux_logo.svg.png?20170131170632' void-logo.png
Download a pretty wallpaper
1wget http://wallpapercave.com/wp/Wlm9Gv0.jpg
Put the void logo on all *jpg and *png images
1for x in *.jpg
2 do
3 composite -compose multiply -gravity Center void-logo.png "$x" "$x"
4done