OFFLINE

1. First and foremost, DON'T FUCKIN RIP STUFF , you do that and you'll be banned ...permanently[conditions apply [ well in most cases]]
2. Don't bump age old topics [ A week+].
3. Specify which software[Gimp/Photoshop/etc.] you used to create the artwork/edit an existing one.
4. If you've used some stock assets[brush sets/textures/wallpaper/etc.] MENTION it.
5. Try not to post useless 1-2 word comments[Now I know that half of you love to do that but for your sake I hope that you don't] when one has asked for feeds cuz chances are that the person who posted some stuff wanted more than your occasional asinine remarks.
6. If you want a critique on your work then do so at your own risk cuz once you do so  the other person is entitled to point out everything that's wrong and ignore everything that's right in your work[provided that the comments are valid].

-Pseudonymous