Well I've started to use lxterminal in transparent mode so thought I put some effort in to auto-changing wallpapers
I have a my openbox autostart script load a script and and it gives me a new wallpaper every minute. The only issues I had were tweaking the themes so all the wallpapers worked, and ending the session fails to quit the script! This means if I exit and log back in I have the script run again so the paper changes faster.
#!/bin/bashfound here :
while true; do
find ~/.config/openbox/wallpaper/ -type f \( -name '*.jpg' -o -name '*.png' \) -print0 |
shuf -n1 -z | xargs -0 feh --bg-scale
I modified a gtk-theme, openbox theme settings, tint2, conky and xboomx based around 4 main colours