Download Founded in Kalamazoo, MI, and currently headquartered in Nashville Wallpaper from the all Widescreen (4K 5K 8K Ultra HD resolutions) for mobiles, tablets and desktops devices with Microsoft Windows / Apple iOS & MacOS / Android / Linux and other devices. Founded in Kalamazoo, MI, and currently headquartered in Nashville Wallpaper is part of the Mandolin collection.