[cin]

it's actually quite simple. i use photoshop cs3 atm.
most of the brushing are custom brushes i just put in.
i put them in on seperate layers and toned the colors
and brightness to give the viewer a sense of depth.
only problem is that part of the background should be
even darker to make it look infinite. only "hard" part
with this sig is basically where to put the brushing to
accentuate the flow of the sig.

i also posted a tutorial topic, with some basics and
some intermediate sigs to practise on.