Yes, just put in the link to the photo, with no tags or decoration, starting with 'http:' and ending with the filename of the photo like 'charles.jpg'.
But, do remember that it is not necessary to upload your image to photobucket or flickr in order to display it on our site. You can just
follow these instructions to upload the image directly onto our site. This has the advantage of automatically resizing the image to the same size as all the others, with a link that displays it fullsize if you click on it.
