acegiak@lovelace:~$ xfconf-query -c xfce4-desktop -p /backdrop -lv
/backdrop/screen0/monitor0/image-path                                    /usr/share/xfce4/backdrops/xubuntu-wallpaper.png
/backdrop/screen0/monitor0/image-show                                    true
/backdrop/screen0/monitor0/image-style                                   5
/backdrop/screen0/monitor1/image-path                                    /usr/share/xfce4/backdrops/xubuntu-wallpaper.png
/backdrop/screen0/monitor1/image-show                                    true
/backdrop/screen0/monitor1/image-style                                   5
/backdrop/screen0/monitorDVI-I-1/workspace0/backdrop-cycle-enable        true
/backdrop/screen0/monitorDVI-I-1/workspace0/backdrop-cycle-random-order  true
/backdrop/screen0/monitorDVI-I-1/workspace0/color-style                  0
/backdrop/screen0/monitorDVI-I-1/workspace0/image-style                  5
/backdrop/screen0/monitorDVI-I-1/workspace0/last-image                   /media/acegiak/Venus/pictures/wallpapers/95692.jpg
/backdrop/screen0/monitorDVI-I-1/workspace1/color-style                  0
/backdrop/screen0/monitorDVI-I-1/workspace1/image-style                  5
/backdrop/screen0/monitorDVI-I-1/workspace1/last-image                   /usr/share/xfce4/backdrops/xubuntu-wallpaper.png
/backdrop/screen0/monitorDVI-I-2/workspace0/backdrop-cycle-enable        true
/backdrop/screen0/monitorDVI-I-2/workspace0/backdrop-cycle-random-order  true
/backdrop/screen0/monitorDVI-I-2/workspace0/color-style                  0
/backdrop/screen0/monitorDVI-I-2/workspace0/image-style                  5
/backdrop/screen0/monitorDVI-I-2/workspace0/last-image                   /media/acegiak/Venus/pictures/wallpapers/98432.jpg
/backdrop/screen0/monitorDVI-I-2/workspace1/color-style                  0
/backdrop/screen0/monitorDVI-I-2/workspace1/image-style                  5
/backdrop/screen0/monitorDVI-I-2/workspace1/last-image                   /usr/share/xfce4/backdrops/xubuntu-wallpaper.png
acegiak@lovelace:~$