I'm not sure I fully understand everything about the request, but if I correctly understood the part which I believe to have understood you wanted others to do the work which you then present at school to get a grade for it? :huh:
Even with credit given to the artists (something the artist would be unable to check out anyway) I think that is a rather odd thing to request along the lines of asking someone else to do the own homework. The number of pictures and the "ultimatum" to go along with the request weren't exactly likely to rise enthusiasm about it either. Maybe you want to show a bit of your own work, be it messages, or arts, or anything on the GOF before making such kinds of requests.
On a second note, your signature is a bit oversized. You can read the signature guidlines
here. Did you create that signature image? Does it have a special meaning?