I've seen some, but heck, I can never find the posts when I need 'em. The biggest problem is that you *FIRST* need to get 'em from your computer to the internet. Then you can link to 'em using HTML .
First check with your ISP (Internet Service Provider such as Earthlink) Some ISPs provide server space for photos. Follow their suggestions. If you don't have an ISP with photo storage here are a bunch of free and pay sites that make it very easy to store/upload. Google link
Also, I'm checking out a solution that FreeRepulic may have! I'll FReepmail you when I know more.