ok, now i haven't been around much but Joe you have asked a question which could be open for debate. IMO if the artist is good at what they do then they wouldn't/shouldn't need to have more than one entery, if the artist is only new to using bryce or as not been using it for long than they could/should need to have more than one entery in the challenge.

But to be fair on all that enter a challenge i say C

I have opinions of my own -- strong opinions -- but I don't always agree with them.