Two things.
First off, go ask your artist. Part of the fee you pay them is to design a tattoo specifically for you.
Second, why are you asking us? Come up with your own imagery. This tattoo is supposed to be about you, to reveal your aesthetic taste, and show what you find to be worthy of a tattoo. If you can’t figure that out on your own, you’re not ready to get inked.
Love. Peace. Metallica.