OK, where is the best place to make a wallpaper file in Linux and what is the best way to make the wallpaper software, app, gizmo, widget, client, dinks-boomps find it for future wallpapers? I'm using LXDE. I looked at the FM and Linux is a strange place, I'm not even sure where the apps are stored at when I download a file and I need to pick an app to open it with.