110MB which is where RHaworth.com is hosted, has some very restrictive ideas on the use of images remotely. It does not allow hot-linking, ie. embedding (there ought to be an image here: ) which is fair enough. But it does not even allow you to link to an image: 106125.jpg.
 
This is rather silly since, if you have phpthumb, you can easily hot-link - as per the thumb left or link thus: 106125.jpg. In both cases, this makes more work for the 110MB server than if they allowed linking.
 
phpthumb user guide.   More RWH photo notes.