What he said is very clear and specific, I don't know if you are trying to make a joke or not. I also don't see why you have to include me in your joke. The Administrator's Noticeboard is supposed to be more serious.
You just copy the image code on the Medusa Head page. You usually figure out how to edit a page by looking at other pages, to see how things are done.
I've already added it though and also made the table sortable. I also corrected some info on the Medusa Head page.