Hi there,
QuickTimeKirk is correct, you will need to upload your photo to a server or any server you have access and permission, like a work website or personal website. You can also use a photo service like
http://flickr.com/
AND be allowed to 'hot link' to that photo, link and URL are almost the same thing in your case. The url is only a location of where the website, page or even photo is located on the World Wide Web...
Good luck, Rick
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