Claire Ive just had a look at the internals of your post, all seems fine...but there is no picture there.
There are only two potential problems...the picture is very large and didnt upload, or you deleted the code from the upload box after uploading. Otherwise it all works fine...as you can see from the other guys pictures, all works fine.
When you get a minute..in between all dem marathons lol!..pop it over to me exactly as it is and I will upload it for you. Send it exactly as is so I can see if it was too large.