I have been trying out my new install of antiX-15 and i like what i've seen. I have been to the Control Center and clicked on Choose Wallpaper but unfortunately there's nothing there that i like. So could someone tell me how i can install desktop wallpapers please.

Insert your desired images in the directory
usr/share/wallpaper
and select it in the ACC

My way using /home/harry/wallpaper



Green> make wallpaper directory/folder
Download your wallpaper there >allow no spaces in wallpaper name, ergo: smoke break should be smoke-break or smoke_break.
Open wallpaper setter in antixcc
Red> Select Picture
Drag wallpaper directory to l/h pane in wallpaper changer for easy access later
Purple> pick file (make sure no spaces are in file name or it won't work)
Tourquiose> Hit Open
Blue > Hit Apply

Done.

you can also change the default wallpaper folder in the wallpaper changer options menu.

Thanks for the help everyone.