Looked at the bowl using your link. If you look on the photobucket page under the picture there are 4 different addresses that are used to do different things. If you just click on the bottom one you should see a box come up that says copied. Then come to the forum and in the box that you put your comments in all you need to do is use the right button on the mouse and select paste. Everything you need will then be in the comments box and when you hit the submit button - Wa-La the picture show up.
Hope this helps!
Plus the first three blocks directly under the big block you type in should not be checked.
By the way, that is a truely beautiful bowl.