It looks like you just uploaded a plain white image. When I go to the images database and click on your image I just get a white screen. I think you need to upload the image again - must be a problem in the file name or something...
If you click "File Upload" and then "View Database" you'll see your file name - if you click on it it just takes you to a white page - if you click the one above it or below it you'll get a white page with an image on it. Your URL looked fine...