Digital art design, renderings, signatures and anything art related. Upload pictures of your newest work or ask for feedback. Post graphics requests or discuss art in general.
well, you can do anything you want with the background of a tutorial
just make something that looks nice. some people make it like.. pretty simple, like brokensaint did for his tag wall (which, btw, looks great), other people prefer to put a fancy background behind it. just do what you think looks good.
Got to planetrenders and look up some tut's. Learn how they are written, which style of background is used to complement the sigs(or not ), see how they explain what they did in each layer. Shouldn't be too hard