I've got him on my iPhone, as the wallpaper for the lock screen. There's something reassuring and comforting about having him so close at hand. Kind of like a moral GPS app. You can too. I've given him a Creative Commons license, and if you want to put his picture on your phone, feel free to download the Large size at the download link near the top of this Flickr screen.
Or use the photo for anything else -- the more people find out about Robert M. "Fighting Bob" La Follette, Sr., the better.