You can established a URL that hosts the wallpaper. See Formal docs - or it is possible to upload it to Azure storage like or Making a collage on your Laptop background is not hard with Kittl’s wallpaper maker. Basically pick a collage template or build your format, then drag https://customwallpaperautomation02468.life3dblog.com/34035372/the-basic-principles-of-custom-wallpaper-tool