The mystery deepens.... It's obviously something to do with caching, but in the opposite way to which you meant, I think, Sandra. I couldn't see the image just now, but when I copied the image url to my browser address bar, the image appeared in the browser window, and now I can see it on our pages, in Davy's posts. If I clear my cache, I can no longer see it. So, basically, I can only see the avatar image, if it has been previously cached, which means it isn't linking properly to the host. If you don't clear out your cache, that's probably why you can permanently see it, Sandra.