Voldmort graphic is nice, all I think it needs is some work with the lettering. ie Shadow or Outline, the graphic is full of candy but the focus of the text doesn't stand out. (Good Job) That would make a good header on a website.
I like Shadow's simple slogan saying/tagline, reminds me of simple logo's, trademarks (eg. IBM, OP, etc)
Not to be too harsh on the full graphic submissions (normally they appear on the back of a tshirt. I think dev/n00b is looking for a trademark/logo that appears over the left tit. (using OP "Ocean Pacific" tshirt as a cadaver/example.)
Simple logo's exist all over, and color is not too important.. (it can always be changed.) eg. Sun
All of my submissions are opensource, copy them, keep them, before they go away
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