Hi there,
Thanks for the link. If I right click in Firefox and select "view image" I notice that the Image URL is being replaced with:
As that image dose not exist the image cannot be displayed. I would suggest trying to rename the file and reupload it to something like 01_image.jpg or something else just to see if it's a problem with a corrupt file.
For what it's worth it also looks like you are using invalid HTML code in your template. I see you are ending
<body> and then have additional HTML which may be causing other issues.
I hope this helps.