Signature? (CLOSED)

Hi,
I have a quick question regarding contest entries.
I've noticed that some artists include a small signature or artist name on their final images, while others do not. I couldn't find anything specific about this in the contest rules.
Are small artist signatures on the final render allowed, or is it preferred that contest images remain completely unsigned?
Just wanted to make sure I'm following the rules correctly.
Thanks! 

There's nothing in the rules that says you can't. And I see a few winning entries in the previous contest that do just that. So, I would imagine that's no problem.

https://www.renderhub.com/3d-contests/sexy-robot-contest-ii

As @stevenjoseph8844 said, that's not a problem. 

Good luck in the contest, and thanks for participating!